Forest River, ND Weather & Growing Conditions
Overnight
52°F
Mostly Clear
Mostly clear. Low around 52, with temperatures rising to around 54 overnight. West wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 12 mph W | 0% |
| Tuesday | 72°F | Sunny | 13 to 16 mph W | 0% |
| Tuesday Night | 50°F | Mostly Clear | 5 to 13 mph W | 0% |
| Wednesday | 81°F | Sunny | 9 to 17 mph WSW | 0% |
| Wednesday Night | 57°F | Slight Chance Rain Showers | 10 to 14 mph WSW | 20% |
| Thursday | 83°F | Sunny | 10 to 15 mph W | 11% |
| Thursday Night | 58°F | Mostly Clear | 7 to 10 mph W | 2% |
| Friday | 80°F | Sunny | 8 to 14 mph NW | 2% |
| Friday Night | 54°F | Mostly Clear | 5 to 12 mph N | 8% |
| Saturday | 80°F | Mostly Sunny | 5 to 13 mph N | 8% |
| Saturday Night | 55°F | Mostly Clear | 6 to 12 mph N | 11% |
| Sunday | 78°F | Mostly Sunny | 6 to 12 mph N | 11% |
| Sunday Night | 56°F | Partly Cloudy then Chance Rain Showers | 6 to 12 mph NNE | 27% |
| Monday | 78°F | Chance Rain Showers | 6 to 12 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forest River, ND
Last spring frost
May 4
First fall frost
Oct 7
Growing season
156 days
Hardiness zone
4a
Explore more for Forest River, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Grafton, Nd (16 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.