Harman US

Atwater, MN Weather & Growing Conditions

Today
62°F
Patchy Fog then Cloudy
Patchy fog and a slight chance of drizzle before 11am. Cloudy, with a high near 62. Northeast wind around 10 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Today 62°F Patchy Fog then Cloudy 10 mph NE 17%
Tonight 50°F Mostly Cloudy 5 to 10 mph NNE 7%
Sunday 64°F Mostly Cloudy 10 to 15 mph NE 3%
Sunday Night 47°F Mostly Cloudy 10 mph ENE 1%
Monday 63°F Partly Sunny 5 to 10 mph E 4%
Monday Night 43°F Partly Cloudy 5 mph ENE 4%
Tuesday 63°F Sunny 5 to 10 mph ESE 1%
Tuesday Night 43°F Mostly Clear 5 mph ESE 0%
Wednesday 66°F Sunny 5 to 10 mph SE 1%
Wednesday Night 48°F Partly Cloudy 5 mph SE 10%
Thursday 67°F Mostly Sunny 5 to 10 mph SE 13%
Thursday Night 50°F Partly Cloudy 5 mph SE 8%
Friday 70°F Mostly Sunny 5 to 10 mph SE 8%
Friday Night 52°F Partly Cloudy 5 to 10 mph SSE 13%

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

Growing snapshot for Atwater, MN

Last spring frost
Apr 30
First fall frost
Oct 7
Growing season
159 days
Hardiness zone
4b

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

Climate data from the nearest NOAA station, Willmar Wwtp, Mn (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.