Harman US

Larson, ND Weather & Growing Conditions

This Afternoon
66°F
Patchy Fog
Patchy fog before 1pm. Partly sunny. High near 66, with temperatures falling to around 64 in the afternoon. Northeast wind around 14 mph, with gusts as high as 22 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 66°F Patchy Fog 14 mph NE 0%
Tonight 46°F Mostly Cloudy 12 mph E 0%
Sunday 63°F Mostly Cloudy 12 mph E 2%
Sunday Night 45°F Partly Cloudy 8 mph SE 0%
Monday 68°F Sunny 7 to 13 mph S 0%
Monday Night 49°F Mostly Clear 9 to 13 mph S 0%
Tuesday 70°F Mostly Sunny 14 to 21 mph S 1%
Tuesday Night 53°F Partly Cloudy 16 mph S 2%
Wednesday 74°F Mostly Sunny 10 to 15 mph S 3%
Wednesday Night 54°F Mostly Clear 8 to 12 mph S 8%
Thursday 77°F Mostly Sunny 9 to 13 mph S 8%
Thursday Night 55°F Mostly Clear 9 to 14 mph S 5%
Friday 75°F Mostly Sunny 13 to 17 mph S 7%
Friday Night 53°F Partly Cloudy 14 to 18 mph S 14%

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

Growing snapshot for Larson, ND

Last spring frost
May 18
First fall frost
Sep 17
Growing season
119 days
Hardiness zone
3b

Explore more for Larson, ND: full frost dates · planting calendar · North Dakota frost dates

Climate data from the nearest NOAA station, Powers Lake 1N, Nd (21 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.