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Long Prairie, MN Weather & Growing Conditions

Tonight
52°F
Chance Rain Showers
A chance of rain showers and patchy fog before 10pm, then a chance of rain showers and patchy fog between 10pm and 1am, then a chance of drizzle between 1am and 3am. Cloudy, with a low around 52. East wind 10 to 15 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 52°F Chance Rain Showers 10 to 15 mph E 45%
Saturday 64°F Cloudy 10 mph NE 5%
Saturday Night 50°F Partly Cloudy 5 mph NE 1%
Sunday 65°F Mostly Cloudy 5 to 10 mph NE 0%
Sunday Night 45°F Mostly Cloudy 5 to 10 mph ENE 2%
Monday 62°F Partly Sunny 5 mph E 3%
Monday Night 41°F Partly Cloudy 0 to 5 mph E 1%
Tuesday 63°F Mostly Sunny 0 to 10 mph ESE 0%
Tuesday Night 42°F Mostly Clear 0 to 5 mph SE 1%
Wednesday 64°F Mostly Sunny 0 to 10 mph SSE 2%
Wednesday Night 47°F Partly Cloudy then Slight Chance Rain Showers 0 to 5 mph SSE 16%
Thursday 67°F Slight Chance Rain Showers then Partly Sunny 0 to 10 mph S 16%
Thursday Night 50°F Partly Cloudy 0 to 5 mph SSE 7%
Friday 70°F Mostly Sunny 0 to 10 mph SSE 8%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Long Prairie, MN

Last spring frost
May 13
First fall frost
Sep 27
Growing season
134 days
Hardiness zone
4a

Explore more for Long Prairie, MN: full frost dates · planting calendar · Minnesota frost dates

Climate data from the nearest NOAA station, Long Prairie, Mn (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.