Weather WorldLake Upsilon, ND 7-Day Night Weather Forecast
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Lake Upsilon, ND Weather Forecast
Lake Upsilon, ND Weather Forecast Date: 336 PM CDT Thu Sep 17 2026
The area/counties/county of: Rolette, including the cities of: Belcourt and Rolla.or toggle through each period.
Rest of Today... Mostly sunny. Highs in the upper 60s. East winds around 10 mph with gusts up to 20 mph.
Tonight... Mostly cloudy. Lows around 50. Southeast winds 10 to 15 mph.
Friday... Decreasing clouds. A 30% chance of showers. Highs in the upper 60s. South winds 10 to 15 mph.
Friday Night... Mostly cloudy. A slight chance of showers in the evening. Lows in the lower 50s. South winds 5 to 10 mph.
Saturday... Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. North winds 5 to 10 mph, becoming northeast around 15 mph in the afternoon. Chance of rain 20%.
Saturday Night... Mostly cloudy. Lows in the mid 40s.
Sunday... Mostly cloudy. Highs in the lower 60s.
Sunday Night... Mostly cloudy. Lows in the mid 40s.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Mostly clear. Lows in the upper 40s.
Tuesday... Mostly sunny. Highs in the mid 60s.
Tuesday Night... Increasing clouds. Lows in the lower 50s.
POP = Probability of Precipitation
Lake Upsilon Radar Loop
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