Rolla, ND Weather & Growing Conditions
This Afternoon
69°F
Slight Chance Showers And Thunderstorms
A chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Cloudy. High near 69, with temperatures falling to around 66 in the afternoon. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Slight Chance Showers And Thunderstorms | 10 mph S | 26% |
| Tonight | 53°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 2 to 8 mph SSW | 23% |
| Saturday | 64°F | Patchy Fog then Mostly Cloudy | 2 to 15 mph NNE | 19% |
| Saturday Night | 42°F | Mostly Cloudy | 7 to 14 mph NE | 0% |
| Sunday | 62°F | Mostly Cloudy | 6 to 9 mph ENE | 1% |
| Sunday Night | 40°F | Partly Cloudy | 6 mph ESE | 1% |
| Monday | 65°F | Sunny | 3 to 9 mph SE | 1% |
| Monday Night | 43°F | Mostly Clear | 9 mph SSE | 0% |
| Tuesday | 66°F | Mostly Sunny | 9 to 21 mph S | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 16 mph SSE | 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 SSE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rolla, ND
Last spring frost
May 20
First fall frost
Sep 26
Growing season
128 days
Hardiness zone
3b
Explore more for Rolla, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Rolla 1Ne, Nd (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.