Weather StoryAlmanac, microseasons, and the day's weather story.

Fairmont, Minnesota Weather

Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →

Fairmont weather forecast — hour by hour, 7-day outlook, NOAA radar

Fairmont, MN
Saturday, July 4 at 12:30 PM
83
°
Partly Cloudy
Feels like
92°
Humidity
65%
Wind
2 mph
Sunrise
12:42 AM
Sunset
4:02 PM
Fairmont, MN
Hour by hour · 24h
24-Hour ForecastFairmont, MN: 24-hour forecast. Temperatures range from 65 to 84 degrees Fahrenheit.
L 65°H 84°
Fairmont, MN
7-day forecast
  1. Today
    Jul 4
    Foggy
    11%
    —
    84°68°—
  2. Sunday
    Jul 5
    Rain
    12%
    0.20″
    84°65°0°
  3. Monday
    Jul 6
    Mostly Clear
    —
    —
    85°65°+1°
  4. Tuesday
    Jul 7
    Overcast
    10%
    —
    85°66°0°
  5. Wednesday
    Jul 8
    T-storm w/ Hail
    53%
    0.01″
    82°68°-3°
  6. Thursday
    Jul 9
    Overcast
    53%
    —
    80°64°-2°
  7. Friday
    Jul 10
    Thunderstorm
    —
    —
    83°63°+3°
Fairmont, MN
Next 24 hours · Warm now
60°74°88°12p6p12a6anow 82°high 84°low 65°PRECIP %
Fairmont, MN
Anemometer · 24h winds · from true
NESW
From · True
ESE
104° · backing 114°
Direction
ESE
104°
Sustained
2
mph
Gust
3
mph
Peak 24h
13
avg 3
Beaufort · 1 · LIGHT AIR
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 3 · pk 13 @ 1:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 295SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Fairmont, MN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
973.3
+0.4 mb in 3h · steady · 28.74 inHg
Now
973.3
mb
3h
+0.4
mb
12h
+1.2
mb
24h
+1.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 971–974
965970975980-21h-18h-15h-12h-9h-6h-3h-24hNOW973.8971.0973.2
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Fairmont, MN
Air quality
28
AQI
Good
→+3 in 6h▲Peak ~43 @ 11 PM

AQI 28 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 43. Overcast through the UV peak window (cloud cover ~74%) — afternoon ozone should stay flat.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
5.7μg/m³
PM 10Good
7μg/m³
NO₂Good
1μg/m³
OzoneDRIVERModerate
90μg/m³
UV IndexHigh
6.0

What's driving it

Ozone × UV × Sky

Ozone at AQI 43. Overcast through the UV peak window (cloud cover ~74%) — afternoon ozone should stay flat.

Present
AQI 43
UV peak
6.2 at 1 PM
Sky at peak
overcast
Projected peak
AQI 18

PM × Wind × Precip

PM2.5 at 5.7 µg/m³ (AQI 32) with a 0.77 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.

PM2.5/PM10
0.77
Wind
calm
Recent rain
0h in last 6h
Pattern
stagnant smoke

Trends

Seven days of AQI and PM2.5.

Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).

7-DAY AQI TREND50100SATSUNMONTUEWEDTHUFRISAT7-DAY PM2.5 TREND · μg/m³320
Fairmont, MN
Sky cover · visibility · 24h
Cloud cover
57%
PARTLY CLOUDY
100%0%−24h−18h−12h−6hnow
Visibility
58.1mi
UNLIMITED
58 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
17:30 UTC · Fairmont, MN · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
17:30 UTC · Fairmont, MN · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Fairmont, MN
Satellite · infrared · animated
Fairmont, MN
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Fairmont, MN
Almanac · Saturday, July 4
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
Civil dawn
5:07 AM
Sunrise
12:42 AM
Daylight
15h 20m
Sunset
4:02 PM
Civil dusk
9:39 PM
Planting note
Harvest early potatoes. Begin drying onions on the surface.
Fairmont, MN
The moon
Waning Gibbous
80% illuminated
Moonrise
11:18 PM
Moonset
10:20 AM
In sign
♓︎ Pisces
Fairmont, MN
Microseason
Jul 1–5

Cicadas claim the afternoon

bird
Jan 151% of the yearDec 31

Read this microseason across nine climate regions →

Fairmont at a glance

  • Today vs. normal: 15°F above the seasonal normal for this latitude
  • Last frost: May 8 (climatological average for this latitude)
  • Microseason: Jul 1–5
  • Planting window: Harvest early potatoes. Begin drying onions on the surface.

ZIP code: 56031

16-Day Forecast — Fairmont

  1. Sat84°68°11%
  2. Sun84°66°12%
  3. Mon85°65°1%
  4. Tue85°66°10%
  5. Wed82°68°53%
  6. Thu80°64°53%
  7. Fri83°63°7%
  8. Sat78°61°10%
  9. Sun73°56°10%
  10. Mon77°56°7%
  11. Tue81°57°4%
  12. Wed77°66°13%
  13. Thu83°62°19%
  14. Fri86°67°16%
  15. Sat87°67°11%
  16. Sun91°70°21%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Fairmont

SPC includes Fairmont in the general thunderstorm area today — no severe risk, but storms are possible.

  • TODAYTSTMGeneral Thunderstorms
  • TOMORROWNONENo severe risk
  • DAY 3TSTMGeneral Thunderstorms

Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

January 1–5: Winter settles deep on the plains.January 6–10: Arctic cold grips the heartland.January 11–15: Sunlight returns to the sloped terrain.January 16–20: Ring-necked pheasants call from cover.January 21–25: Deepest cold locks the prairie.January 26–31: Deep winter's pivot point.February 1–5: February's first breath.February 6–10: Subtle shifts in the light.February 11–15: Bald eagles concentrate on open water.February 16–20: Cold rebound before the final thaw.February 21–25: First killdeer return to thawed fields.February 26–28: Winter's veil grows thin.March 1–5: Ice withdraws from the land.March 6–10: Hibernators wake to open air.March 11–15: Spring arrives with fury and grace.March 16–20: Sandhill Cranes Rise from the Platte.March 21–25: Equinox — Night and Day Hold Balance.March 26–31: First Green Breaks Through Brown Earth.April 1–5: Thunder Voices Wake the Prairie.April 6–10: Cliff Swallows Return to Mud Nests.April 11–15: Wild Geese Wing North in Massive Flocks.April 16–20: Rainbows Follow Afternoon Storms.April 21–25: Prairie Sedges Push Through Wet Soil.April 26–30: Last Frost Retreats North.May 1–5: Wildflowers Erupt Across the Prairie.May 6–10: Grain Rains Feed the Growing Fields.May 11–15: Seedlings Rise From Frost-Free Soil.May 16–20: Roses Bloom Along the Shelter Rows.May 21–25: Summer Arrives Early in Wind and Heat.May 26–31: Frogs Begin Their Nightly Chorus.June 1–5: Prairie lightning bugs rise.June 6–10: Earthworms surface after rain.June 11–15: Toward the solstice glow.June 16–20: Lesser ripening, greater heat.June 21–25: Solstice—sun at zenith.June 26–30: Fireflies in the darkening oak.July 1–5: Cicadas claim the afternoon.July 6–10: Warm wind sweeps the tallgrass.July 11–15: Thunder builds every afternoon.July 16–20: Corn tassels and reaches peak.July 21–25: Dog days settle in haze.July 26–31: Katydid chorus erupts at dusk.August 1–5: Great rains sometimes fall.August 6–10: Autumn's edge approaches.August 11–15: Cool wind rises from the north.August 16–20: Late summer wind through tallgrass.August 21–25: Dew settles on the tallgrass.August 26–31: Monarchs gather on prairie.September 1–5: Corn tassels and heavy skies.September 6–10: Purple asters rise on the prairie.September 11–15: Hawks ride thermal currents south.September 16–20: Equinox brings balance to day.September 21–25: Thunder stills across the plains.September 26–30: Snow geese wheel through the flyway.October 1–5: Prairie enters dormancy slowly.October 6–10: Geese gather on autumn waters.October 11–15: First widespread freeze arrives.October 16–20: Oaks turn bronze and russet.October 21–25: Frost deepens through the night.October 26–31: Light rains fall on frozen ground.November 1–5: Tallgrass turns gold.November 6–10: North wind strips the oak.November 11–15: Frost locks the prairie.November 16–20: Open sky grows cold.November 21–25: First snow falls soft.November 26–30: Blizzard drives the herds.December 1–5: Deep winter takes hold.December 6–10: Sky closes cold, winter reigns.December 11–15: Darkness deepens, life retreats.December 16–20: Rivers turn to stone.December 21–25: Solstice — sun begins return.December 26–31: The year turns in silence.🌱February 14 — First skunk-cabbage spathes thaw their way up☀️March 20 — Spring equinox — day and night balance🌸April 5 — Cherry blossoms peak in the parks🐦May 10 — Warbler migration peaks along the coast✨May 25 — First fireflies scout the meadows at dusk🌞June 21 — Summer solstice — longest day🦗July 25 — Peak cicada chorus in the afternoons🌊August 18 — Warmest sea-surface temperatures of the year🍂September 22 — Autumn equinox — the slow turn❄️October 25 — First widespread frost in the suburbs🍁November 10 — Peak leaf color across the Hudson Valley🌙December 21 — Winter solstice — longest night

Microseason · July 1–5

Cicadas claim the afternoon

Millions of periodical and annual cicadas emerge, their droning chorus filling the summer heat; the soundtrack of midsummer settles over prairie and wetland.

Day 185 of 365 · Wedge 37 of 72

The solar year drawn as a wheel of 72 five-day windows. Each wedge is one microseason; the four colored arcs mark winter, spring, summer, and autumn; the small icons sit at notable phenological events. The crimson pointer creeps clockwise as the year turns.

Planting calendar

MonthPlantHarvest
January——
February——
March——
April——
Maylettuce, peas, spinach, radisheslettuce, peas, radishes
Junelettuce, peas, spinach, radishes, tomatoes, peppers, beans, squashlettuce, peas, radishes
Julytomatoes, peppers, beans, squashtomatoes, beans, summer squash
Augusttomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrotstomatoes, beans, summer squash
Septemberfall brassicas, garlic (overwinter), carrotstomatoes, beans, summer squash
October—winter squash, tomatoes (last)
November——
December——

A year in weather

Fairmont peaks at about 73°F in July and bottoms near 15°F in January; June brings the heaviest rain (5.0 inches) and January the least (0.8 inches).

MonthMean tempPrecipRainy days
January15°0.8″3
February19°1.2″3
March32°1.9″4
April46°3.5″7
May59°4.6″8
June70°5.0″8
July73°3.9″6
August71°3.8″6
September63°3.4″5
October50°2.3″4
November34°1.6″4
December21°1.4″4

Regional context

Fairmont swings from 15°F in January to 73°F in July (58°F) per NOAA NCEI 1991-2020 normals; precipitation in Fairmont runs about 33.5 inches on roughly 61 measurable days.

Summer convection drives Fairmont's precipitation: June logs 5.0 inches on 7.8 rainy days, against January's 0.8 inches on 3.1 — warm-season storms carry Fairmont's moisture. That summer-storm rhythm groups Fairmont with places like Northrop, MN, Granada, MN and Welcome, MN.

Fairmont reaches its last hard frost near late-May; that is the cue for kale, peas, spinach, and parsnips. Heat-demanding starts go out a fortnight on in Fairmont, after the soil warms and cold snaps clear. Frost returns to Fairmont near early-October, ending the tender-crop season. Fairmont's low ground holds frost later into spring than Fairmont's benches, which run 3-5 days ahead.

Similar climates: Northrop, MN, Granada, MN, Welcome, MN, Ceylon, MN, Truman, MN.

Frequently asked

When does it freeze in Fairmont?
In Fairmont, expect the last spring frost near mid-May; Fairmont's first autumn frost comes around mid-October.
What is the rainy season in Fairmont?
June is the wettest month in Fairmont, about 5.0 inches on average; the year totals roughly 33 inches.
What is the warmest month in Fairmont?
On average July tops the year in Fairmont at about 73°F.
What is the coldest month in Fairmont?
The coldest stretch in Fairmont falls in January, around 15°F on average.
When can I start a vegetable garden in Fairmont?
Around mid-May, start frost-hardy crops in Fairmont; tomatoes and basil belong a fortnight later.
How many rainy days does Fairmont get?
Fairmont averages about 61 days with measurable rain or snow each year.
What hardiness zone is Fairmont?
Because Fairmont bottoms near 15°F in January, that winter low sets Fairmont's USDA zone — verify by ZIP.
What is the 10-day forecast for Fairmont?
Fairmont's extended outlook — daily high and low temperatures and precipitation chances for each upcoming day — is in the daily forecast above.
Will it rain this week in Fairmont?
See this week's day-by-day rain chances for Fairmont in the daily forecast above, and the next 24 hours in the hourly chart.
What is the weather like right now in Fairmont?
Current conditions for Fairmont and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
How often is the Fairmont forecast updated?
The Fairmont forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
When are sunrise and sunset in Fairmont?
Today's sunrise and sunset times for Fairmont are in the Almanac section above, along with civil dawn, civil dusk, and day length. Day length is longest near the summer solstice and shortest near the winter solstice.
How accurate is the weather forecast for Fairmont?
The next few days in Fairmont's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.

Climate

In Fairmont, Minnesota, the warm-summer humid continental climate runs from about 15°F in January to 73°F in July, a 58°F seasonal range.

Fairmont sees close to 33 inches of precipitation annually, falling across some 61 wet days.

Fairmont's 58°F range, set by its 43.6°N position, drives frost timing and what thrives in Fairmont.

All cities in Minnesota →

Lakeville, MN weather →

ZIP codes in Fairmont

  • 56031

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.