Larimore, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Larimore, a city in Grand Forks County, North Dakota.
Tonight
51°F
Mostly Cloudy then Patchy Fog
Patchy fog after 1am. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. South southeast wind 2 to 12 mph.
7-day forecast for Larimore
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Cloudy then Patchy Fog | 2 to 12 mph SSE | 4% |
| Saturday | 69°F | Patchy Fog then Mostly Cloudy | 2 to 16 mph NE | 13% |
| Saturday Night | 47°F | Mostly Cloudy | 10 to 16 mph NNE | 3% |
| Sunday | 66°F | Mostly Cloudy | 12 mph NE | 1% |
| Sunday Night | 44°F | Mostly Cloudy | 2 to 9 mph E | 1% |
| Monday | 68°F | Sunny | 2 to 9 mph ESE | 1% |
| Monday Night | 43°F | Mostly Clear | 7 mph SSE | 0% |
| Tuesday | 68°F | Sunny | 7 to 20 mph SSE | 0% |
| Tuesday Night | 46°F | Partly Cloudy | 16 mph SSE | 4% |
| Wednesday | 70°F | Partly Sunny | 15 to 21 mph SSE | 11% |
| Wednesday Night | 51°F | Slight Chance Rain Showers | 10 to 17 mph S | 15% |
| Thursday | 73°F | Mostly Sunny | 10 to 15 mph S | 11% |
| Thursday Night | 52°F | Mostly Clear | 12 mph SSE | 9% |
| Friday | 74°F | Mostly Sunny | 9 to 17 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Larimore (47.909, -97.627). Updated through the day.
Growing snapshot for Larimore
Last spring frost
May 11
First fall frost
Sep 28
Growing season
139 days
Hardiness zone
4a
More local growing data for Larimore: nearby ZIP 58251 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Larimore 4Sw, Nd (5.6 mi from Larimore). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.