Rolla, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rolla, a city in Rolette County, North Dakota.
Tonight
54°F
Slight Chance Rain Showers then Patchy Fog
A slight chance of rain showers before 9pm, then patchy fog between 1am and 3am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 54. South wind 2 to 6 mph. Chance of precipitation is 20%.
7-day forecast for Rolla
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Slight Chance Rain Showers then Patchy Fog | 2 to 6 mph S | 23% |
| Saturday | 62°F | Patchy Fog | 2 to 15 mph NE | 21% |
| Saturday Night | 43°F | Mostly Cloudy | 7 to 14 mph NE | 0% |
| Sunday | 62°F | Mostly Cloudy | 6 to 9 mph E | 1% |
| Sunday Night | 41°F | Partly Cloudy | 6 mph SE | 1% |
| Monday | 65°F | Sunny | 2 to 9 mph SE | 1% |
| Monday Night | 43°F | Mostly Clear | 9 mph S | 0% |
| Tuesday | 66°F | Mostly Sunny | 9 to 21 mph S | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 16 mph S | 5% |
| Wednesday | 67°F | Partly Sunny | 14 to 18 mph S | 11% |
| Wednesday Night | 52°F | Partly Cloudy | 10 to 14 mph S | 13% |
| Thursday | 71°F | Mostly Sunny | 9 to 13 mph S | 9% |
| Thursday Night | 52°F | Mostly Clear | 9 mph SE | 8% |
| Friday | 70°F | Mostly Sunny | 9 to 16 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov) for Rolla (48.844, -99.609). Updated through the day.
Growing snapshot for Rolla
Last spring frost
May 20
First fall frost
Sep 26
Growing season
128 days
Hardiness zone
3b
More local growing data for Rolla: nearby ZIP 58367 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rolla 1Ne, Nd (1.4 mi from Rolla). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.