Weather WorldGrimm Lake, ND 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Grimm Lake, ND Weather Forecast
Grimm Lake, ND Weather Forecast Date: 936 PM CDT Fri Oct 16 2026
The area/counties/county of: Rolette, including the cities of: Belcourt and Rolla.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the mid 30s. Southwest winds 15 to 20 mph.
Saturday... Sunny. Highs in the lower 60s. Southwest winds around 15 mph with gusts up to 25 mph.
Saturday Night... Partly cloudy. Lows in the upper 40s. West winds around 15 mph with gusts up to 25 mph.
Sunday... Sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night... Mostly clear. Lows in the upper 30s. West winds around 5 mph.
Monday... Sunny. Highs in the upper 50s.
Monday Night... Mostly clear. Lows around 40.
Tuesday... Sunny. Highs around 60.
Tuesday Night... Partly cloudy. Lows in the mid 40s.
Wednesday... Mostly sunny. Highs around 60.
Wednesday Night... Increasing clouds. Lows in the lower 40s.
Thursday... Mostly sunny. Highs in the upper 50s.
Thursday Night... Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 40s. Chance of rain 30%.
POP = Probability of Precipitation
Grimm Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...