Milnor, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milnor, a city in Sargent County, North Dakota.
Overnight
51°F
Clear
Clear. Low around 51, with temperatures rising to around 53 overnight. West northwest wind around 10 mph.
7-day forecast for Milnor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Clear | 10 mph WNW | 0% |
| Tuesday | 75°F | Sunny | 10 to 14 mph WNW | 0% |
| Tuesday Night | 51°F | Mostly Clear | 5 to 10 mph WSW | 0% |
| Wednesday | 82°F | Sunny | 8 to 12 mph WSW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 7 to 20 mph SSW | 2% |
| Thursday | 86°F | Sunny | 14 to 20 mph SW | 2% |
| Thursday Night | 61°F | Mostly Clear | 8 to 13 mph SSW | 4% |
| Friday | 86°F | Sunny | 10 to 14 mph WNW | 4% |
| Friday Night | 58°F | Mostly Clear | 6 to 14 mph ENE | 8% |
| Saturday | 84°F | Mostly Sunny | 6 to 14 mph ENE | 10% |
| Saturday Night | 59°F | Slight Chance Showers And Thunderstorms | 9 to 15 mph NE | 15% |
| Sunday | 83°F | Mostly Sunny | 8 to 12 mph NE | 14% |
| Sunday Night | 60°F | Partly Cloudy then Chance Rain Showers | 13 mph ENE | 26% |
| Monday | 81°F | Chance Rain Showers then Partly Sunny | 9 to 15 mph NE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Milnor (46.261, -97.455). Updated through the day.
Growing snapshot for Milnor
Last spring frost
May 6
First fall frost
Sep 29
Growing season
145 days
Hardiness zone
4a
More local growing data for Milnor: nearby ZIP 58060 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mc Leod 3 E, Nd (12.4 mi from Milnor). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.