Mountain, ND Weather & Growing Conditions
Overnight
54°F
Patchy Fog
Patchy fog. Mostly cloudy, with a low around 54. South southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Patchy Fog | 5 mph SSW | 3% |
| Saturday | 67°F | Chance Rain Showers | 1 to 15 mph NW | 27% |
| Saturday Night | 45°F | Partly Cloudy | 7 to 15 mph N | 0% |
| Sunday | 63°F | Mostly Cloudy | 7 mph NE | 0% |
| Sunday Night | 41°F | Partly Cloudy | 0 to 6 mph E | 0% |
| Monday | 68°F | Sunny | 0 to 8 mph ENE | 0% |
| Monday Night | 42°F | Mostly Clear | 7 mph SSE | 0% |
| Tuesday | 68°F | Sunny | 7 to 18 mph SSE | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 15 mph SSE | 2% |
| Wednesday | 69°F | Mostly Sunny | 14 to 21 mph S | 5% |
| Wednesday Night | 52°F | Partly Cloudy | 10 to 15 mph SSE | 11% |
| Thursday | 72°F | Mostly Sunny | 9 to 14 mph SSE | 11% |
| Thursday Night | 54°F | Partly Cloudy | 12 mph S | 9% |
| Friday | 73°F | Mostly Sunny | 9 to 18 mph S | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mountain, ND
Last spring frost
May 12
First fall frost
Sep 30
Growing season
139 days
Hardiness zone
4a
Explore more for Mountain, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Cavalier 7Nw, Nd (14.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.