Cuyuna, Minnesota Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Cuyuna weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle58%—82°61°—
- SundayJul 5Overcast——85°55°+3°
- MondayJul 6Thunderstorm44%—86°64°+1°
- TuesdayJul 7Heavy Showers57%2.3″78°62°-8°
- WednesdayJul 8Drizzle69%0.04″82°59°+4°
- ThursdayJul 9Overcast21%—79°55°-3°
- FridayJul 10Light Drizzle12%—71°55°-8°
AQI 47 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±4 points). PM2.5 at 8.6 µg/m³, PM10 at 9.8 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 38 now. With UV 0.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 38
- UV peak
- 0.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 9
PM × Wind × Precip
PM2.5 at 8.6 µg/m³, PM10 at 9.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.88
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:39 PM
- Moonset
- 11:26 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Cuyuna at a glance
- Today vs. normal: 66°F — typical for the season
- Last frost: May 25 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Cuyuna
- Sat82°61°58%
- Sun85°57°9%
- Mon86°64°44%
- Tue78°62°57%
- Wed82°59°69%
- Thu79°55°21%
- Fri71°55°12%
- Sat79°53°12%
- Sun77°55°10%
- Mon85°64°10%
- Tue85°57°8%
- Wed81°59°10%
- Thu76°61°13%
- Fri84°61°22%
- Sat85°57°23%
- Sun72°57°14%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Cuyuna
SPC has placed Cuyuna in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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.
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 186 of 365 · Wedge 37 of 72
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | — | — |
| May | lettuce, peas, spinach, radishes | lettuce, peas, radishes |
| June | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | tomatoes, peppers, beans, squash, fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | — | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
Cuyuna peaks at about 70°F in July and bottoms near 11°F in January; July brings the heaviest rain (4.3 inches) and February the least (0.4 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 11° | 0.5″ | 1 |
| February | 16° | 0.4″ | 1 |
| March | 29° | 1.0″ | 3 |
| April | 43° | 1.6″ | 4 |
| May | 55° | 3.3″ | 6 |
| June | 65° | 4.0″ | 7 |
| July | 70° | 4.3″ | 6 |
| August | 67° | 3.1″ | 6 |
| September | 59° | 2.6″ | 5 |
| October | 45° | 2.4″ | 5 |
| November | 31° | 0.9″ | 2 |
| December | 17° | 0.6″ | 1 |
Regional context
Drawing on NOAA NCEI 1991-2020 normals, Cuyuna's January averages 11°F and July 70°F — 59°F apart — while precipitation totals roughly 24.5 inches over some 47 days.
Summer convection drives Cuyuna's precipitation: July logs 4.3 inches on 6.1 rainy days, against February's 0.4 inches on 1.3 — warm-season storms carry Cuyuna's moisture. That summer-storm rhythm groups Cuyuna with places like Crosby, MN, Deerwood, MN and Ironton, MN.
The cool-season window in Cuyuna starts at late-May, when nights stop freezing — think kale, peas, spinach, and parsnips. Hold Cuyuna's tender crops — tomatoes, peppers, basil — until 10-14 days past Cuyuna's last frost. It shuts near early-October, when freezes return to Cuyuna and tender plants need cover. In Cuyuna, low spots run 4-7°F colder than nearby slopes, nudging Cuyuna's frost dates a week.
Similar climates: Crosby, MN, Deerwood, MN, Ironton, MN, Trommald, MN, Riverton, MN.
Frequently asked
- When does it freeze in Cuyuna?
- Frost typically leaves Cuyuna by mid-May and returns to Cuyuna near mid-October.
- What is the rainy season in Cuyuna?
- July is the wettest month in Cuyuna, about 4.3 inches on average; the year totals roughly 25 inches.
- What is the warmest month in Cuyuna?
- The warmest stretch in Cuyuna comes in July, around 70°F on average.
- What is the coldest month in Cuyuna?
- On average January is the chilliest month in Cuyuna, about 11°F.
- When can I start a vegetable garden in Cuyuna?
- Time tomatoes in Cuyuna for two weeks after mid-May; peas and greens start at Cuyuna's frost line.
- How many rainy days does Cuyuna get?
- Cuyuna records around 47 days of measurable precipitation annually.
- What hardiness zone is Cuyuna?
- Cuyuna sits in the USDA zone set by January lows near 11°F; the USDA ZIP tool gives the band.
- What is the 10-day forecast for Cuyuna?
- Cuyuna'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 Cuyuna?
- See this week's day-by-day rain chances for Cuyuna in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Cuyuna?
- Current conditions for Cuyuna and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Cuyuna forecast updated?
- The Cuyuna forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Cuyuna?
- Today's sunrise and sunset times for Cuyuna 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 Cuyuna?
- The next few days in Cuyuna's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Cuyuna, Minnesota has a warm-summer humid continental climate: January averages roughly 11°F, July about 70°F, 59°F between them.
Rain and snow bring Cuyuna roughly 25 inches a year across approximately 47 measurable-precipitation days.
At 46.5°N, Cuyuna's 59°F summer-to-winter swing sets when Cuyuna's gardens wake and when frost returns.
ZIP codes in Cuyuna
- 56444