Maddock, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Maddock, a city in Benson County, North Dakota.
Overnight
48°F
Clear
Clear, with a low around 48. West wind around 12 mph.
7-day forecast for Maddock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Clear | 12 mph W | 0% |
| Tuesday | 72°F | Sunny | 12 to 17 mph WNW | 0% |
| Tuesday Night | 48°F | Mostly Clear | 3 to 14 mph W | 0% |
| Wednesday | 81°F | Mostly Sunny | 8 to 20 mph WSW | 0% |
| Wednesday Night | 54°F | Slight Chance Rain Showers | 7 to 16 mph WSW | 15% |
| Thursday | 84°F | Sunny | 9 to 14 mph W | 10% |
| Thursday Night | 56°F | Mostly Clear | 6 to 12 mph WSW | 1% |
| Friday | 81°F | Sunny | 8 to 14 mph NW | 0% |
| Friday Night | 54°F | Mostly Clear | 5 to 10 mph NNE | 4% |
| Saturday | 80°F | Mostly Sunny | 6 to 13 mph NE | 4% |
| Saturday Night | 55°F | Mostly Clear | 6 to 12 mph NE | 10% |
| Sunday | 78°F | Mostly Sunny | 6 to 13 mph NE | 10% |
| Sunday Night | 56°F | Chance Rain Showers | 13 mph NE | 34% |
| Monday | 77°F | Chance Rain Showers | 9 to 13 mph NE | 34% |
Forecast source: National Weather Service (api.weather.gov) for Maddock (47.962, -99.529). Updated through the day.
Growing snapshot for Maddock
Last spring frost
May 12
First fall frost
Sep 29
Growing season
138 days
Hardiness zone
4a
More local growing data for Maddock: nearby ZIP 58348 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Minnewaukan, Nd (14.6 mi from Maddock). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.