Lonsdale, Minnesota Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Lonsdale weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle17%—83°66°—
- SundayJul 5Overcast16%—83°64°0°
- MondayJul 6Overcast——84°67°+1°
- TuesdayJul 7T-storm w/ Hail27%—84°66°0°
- WednesdayJul 8Showers53%0.21″74°65°-10°
- ThursdayJul 9Overcast53%—76°60°+2°
- FridayJul 10Light Drizzle10%—79°61°+3°
AQI 51 (Moderate), driven by PM2.5. AQI up 6 over the last 6 hours (gradual rise). PM2.5 at 10.2 µg/m³ (AQI 53) with a 0.75 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
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 44. Overcast through the UV peak window (cloud cover ~62%) — afternoon ozone should stay flat.
- Present
- AQI 44
- UV peak
- 0.1 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
PM × Wind × Precip
PM2.5 at 10.2 µg/m³ (AQI 53) with a 0.75 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.75
- 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).








































If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:35 PM
- Moonset
- 11:25 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Lonsdale at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: May 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 55046
16-Day Forecast — Lonsdale
- Sat83°66°17%
- Sun83°64°16%
- Mon84°67°3%
- Tue84°66°27%
- Wed74°65°53%
- Thu76°60°53%
- Fri79°61°10%
- Sat74°58°10%
- Sun75°55°12%
- Mon83°64°11%
- Tue82°67°6%
- Wed81°64°19%
- Thu76°69°14%
- Fri87°67°27%
- Sat83°60°16%
- Sun74°60°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 — Lonsdale
SPC includes Lonsdale in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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.
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
The year in Lonsdale tops out in July (~71°F) and dips lowest in January (~14°F), with June wettest at 5.6 inches and January driest at 1.0 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 14° | 1.0″ | 3 |
| February | 18° | 1.0″ | 3 |
| March | 30° | 1.9″ | 4 |
| April | 44° | 3.1″ | 7 |
| May | 57° | 4.4″ | 8 |
| June | 68° | 5.6″ | 9 |
| July | 71° | 4.6″ | 7 |
| August | 69° | 4.7″ | 7 |
| September | 61° | 3.7″ | 5 |
| October | 47° | 2.6″ | 5 |
| November | 33° | 1.7″ | 4 |
| December | 21° | 1.2″ | 4 |
Regional context
Per NOAA NCEI 1991-2020 normals, Lonsdale runs from a 14°F January mean to 71°F in July, a 57°F seasonal spread, with near 35.5 inches of precipitation across about 66 wet days.
Precipitation in Lonsdale runs summer-dominant: June averages 5.6 inches across 8.8 days of warm-season storms, while January drops to 1.0 inches over 2.8 rainy days of drier cool air. That puts Lonsdale in a summer-convective cohort with places like Elko New Market, MN, Montgomery, MN and New Prague, MN.
Around late-May, Lonsdale sheds its freezing nights — kale, peas, spinach, and parsnips go into Lonsdale's beds. Lonsdale's heat-lovers — tomatoes, peppers, squash — hold off until Lonsdale's frost risk clears, 10-14 days on. The season ends by early-October in Lonsdale, once hard frosts set back in. A creek-bottom lot in Lonsdale can lag Lonsdale's last frost 7-10 days behind a south slope.
Similar climates: Elko New Market, MN, Montgomery, MN, New Prague, MN, Heidelberg, MN, Dundas, MN.
Frequently asked
- When does it freeze in Lonsdale?
- Lonsdale's last spring frost lands near mid-May, and in Lonsdale the first fall frost follows around mid-October.
- What is the rainy season in Lonsdale?
- Lonsdale sees its heaviest rain in June (around 5.6 inches), part of roughly 35 inches a year.
- What is the warmest month in Lonsdale?
- Lonsdale peaks in July, when the mean runs near 71°F.
- What is the coldest month in Lonsdale?
- January is Lonsdale's coldest month, averaging about 14°F.
- When can I start a vegetable garden in Lonsdale?
- In Lonsdale, sow peas and hardy greens around mid-May; Lonsdale's tomatoes and peppers wait two weeks more.
- How many rainy days does Lonsdale get?
- Expect roughly 66 wet days a year in Lonsdale.
- What hardiness zone is Lonsdale?
- With January around 14°F, Lonsdale's zone reflects that minimum — the USDA ZIP map confirms Lonsdale's band.
- What is the 10-day forecast for Lonsdale?
- Lonsdale'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 Lonsdale?
- See this week's day-by-day rain chances for Lonsdale in the daily forecast above, and the next 24 hours in the hourly chart.
- What is the weather like right now in Lonsdale?
- Current conditions for Lonsdale and the next 24 hours — temperature, precipitation chance, and wind by the hour — are in the hourly forecast chart above.
- How often is the Lonsdale forecast updated?
- The Lonsdale forecast on this page is built from Open-Meteo weather-model data and refreshes regularly through the day.
- When are sunrise and sunset in Lonsdale?
- Today's sunrise and sunset times for Lonsdale 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 Lonsdale?
- The next few days in Lonsdale's forecast are the most reliable; accuracy declines beyond about a week as weather-model uncertainty grows.
Climate
Set in a warm-summer humid continental zone, Lonsdale, Minnesota swings from 14°F in the heart of winter to 71°F at midsummer — a 57°F arc.
Rain and snow bring Lonsdale roughly 35 inches a year across approximately 66 measurable-precipitation days.
Lonsdale's 57°F range, set by its 44.5°N position, drives frost timing and what thrives in Lonsdale.
ZIP codes in Lonsdale
- 55046