Cogswell, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cogswell, a city in Sargent County, North Dakota.
Overnight
52°F
Patchy Fog
Patchy fog. Cloudy. Low around 52, with temperatures rising to around 58 overnight. East northeast wind around 8 mph.
7-day forecast for Cogswell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Patchy Fog | 8 mph ENE | 9% |
| Saturday | 68°F | Patchy Fog then Cloudy | 8 to 14 mph NE | 6% |
| Saturday Night | 52°F | Cloudy | 8 to 13 mph NE | 6% |
| Sunday | 66°F | Mostly Cloudy | 14 mph NE | 4% |
| Sunday Night | 46°F | Mostly Cloudy | 6 to 10 mph E | 2% |
| Monday | 68°F | Partly Sunny | 9 mph E | 2% |
| Monday Night | 42°F | Partly Cloudy | 5 to 8 mph SE | 2% |
| Tuesday | 69°F | Mostly Sunny | 5 to 17 mph SE | 1% |
| Tuesday Night | 46°F | Partly Cloudy | 10 to 14 mph SE | 2% |
| Wednesday | 71°F | Partly Sunny | 10 to 18 mph SSE | 11% |
| Wednesday Night | 50°F | Chance Rain Showers | 8 to 14 mph SSE | 25% |
| Thursday | 72°F | Chance Rain Showers then Partly Sunny | 8 to 12 mph SSE | 25% |
| Thursday Night | 52°F | Partly Cloudy | 10 mph SSE | 14% |
| Friday | 75°F | Partly Sunny | 8 to 16 mph SSE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Cogswell (46.107, -97.784). Updated through the day.
Growing snapshot for Cogswell
Last spring frost
May 7
First fall frost
Oct 1
Growing season
146 days
Hardiness zone
4a
More local growing data for Cogswell: nearby ZIP 58017 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Forman 5 Sse, Nd (12.3 mi from Cogswell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.