Dahlen, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dahlen, a community in Nelson County, North Dakota.
Today
70°F
Sunny
Sunny, with a high near 70. West northwest wind 14 to 17 mph.
7-day forecast for Dahlen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 14 to 17 mph WNW | 2% |
| Tonight | 50°F | Mostly Clear | 6 to 15 mph W | 0% |
| Wednesday | 79°F | Sunny | 13 to 21 mph WSW | 0% |
| Wednesday Night | 57°F | Slight Chance Rain Showers | 12 to 16 mph WSW | 16% |
| Thursday | 81°F | Sunny | 14 to 18 mph W | 9% |
| Thursday Night | 58°F | Mostly Clear | 9 to 13 mph W | 2% |
| Friday | 79°F | Sunny | 12 to 16 mph NW | 2% |
| Friday Night | 55°F | Mostly Clear | 6 to 14 mph N | 6% |
| Saturday | 79°F | Mostly Sunny | 7 to 15 mph N | 6% |
| Saturday Night | 56°F | Mostly Clear | 7 to 14 mph N | 11% |
| Sunday | 76°F | Mostly Sunny | 8 to 14 mph N | 11% |
| Sunday Night | 56°F | Chance Rain Showers | 8 to 13 mph NNE | 29% |
| Monday | 76°F | Chance Rain Showers | 8 to 14 mph NNE | 29% |
| Monday Night | 56°F | Slight Chance Rain Showers | 7 to 13 mph NNE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Dahlen (48.159, -97.932). Updated through the day.
Growing snapshot for Dahlen
Last spring frost
May 11
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
4a
More local growing data for Dahlen: nearby ZIP 58224 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Petersburg 2 N, Nd (9.6 mi from Dahlen). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.