Dahlen, ND Weather & Growing Conditions
Overnight
33°F
Areas Of Fog
Areas of fog. Mostly cloudy. Low around 33, with temperatures rising to around 36 overnight. North wind around 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Areas Of Fog | 13 mph N | 0% |
| Wednesday | 46°F | Areas Of Fog then Mostly Cloudy | 13 to 16 mph N | 0% |
| Wednesday Night | 29°F | Mostly Cloudy | 14 to 17 mph N | 0% |
| Thursday | 37°F | Partly Sunny | 7 to 17 mph NNE | 0% |
| Thursday Night | 20°F | Partly Cloudy | 2 to 6 mph SE | 0% |
| Friday | 44°F | Mostly Sunny | 7 to 14 mph SSW | 0% |
| Friday Night | 29°F | Partly Cloudy | 12 mph SSW | 0% |
| Saturday | 53°F | Mostly Sunny | 13 to 22 mph WSW | 2% |
| Saturday Night | 32°F | Partly Cloudy | 13 to 18 mph W | 0% |
| Sunday | 53°F | Sunny | 9 to 13 mph WSW | 0% |
| Sunday Night | 36°F | Mostly Cloudy | 8 to 18 mph SW | 0% |
| Monday | 55°F | Mostly Sunny | 17 to 26 mph WNW | 1% |
| Monday Night | 31°F | Partly Cloudy | 9 to 14 mph WNW | 0% |
| Tuesday | 49°F | Mostly Sunny | 8 to 12 mph WSW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dahlen, ND
Last spring frost
May 11
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
4a
Explore more for Dahlen, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Petersburg 2 N, Nd (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.