Weather WorldRoosevelt Lake, MT 7-Day Weather Forecast
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Roosevelt Lake Weather Forecast
Roosevelt Lake, MT Weather Forecast Date: 110 PM MDT Tue Oct 27 2026
Weather forecast for Roosevelt Lake, MT
Tonight Lo: 26°F Lo: -3°C |
Tonight... Mostly cloudy with areas of snow. Areas of rain. Patchy fog in the late evening and early morning. Areas of fog late in the night. Chance of precipitation 50%. Lows in the mid 20s to lower 30s. Southwest winds to 15 mph. |
Wed Hi: 36°FHi: 2°C Lo: 25°F Lo: -4°C |
Wednesday... Mostly cloudy with a 50% chance of rain and snow. Areas of fog in the morning. Highs in the mid 30s to lower 40s. |
Thu Hi: 40°FHi: 4°C Lo: 25°F Lo: -4°C |
Thursday... Partly cloudy. Areas of fog in the morning. Highs in the upper 30s to mid 40s. |
Fri Hi: 45°FHi: 7°C Lo: 26°F Lo: -3°C |
Friday... Mostly cloudy. Highs in the 40s. |
| Sat Hi: 45°FHi: 7°C Lo: 30°F Lo: -1°C |
Saturday... Mostly cloudy. Highs in the 40s. |
| Sun Hi: 40°FHi: 4°C Lo: 26°F Lo: -3°C |
Sunday... Rain and snow likely in the morning, then a chance of rain and snow in the afternoon. Chance of precipitation 60%. Highs in the upper 30s to mid 40s. |
| Mon Hi: 40°FHi: 4°C Lo: 26°F Lo: -3°C |
Monday... Partly cloudy with a slight chance of snow. Slight chance of rain in the afternoon. Chance of precipitation 20%. Highs in the upper 30s to mid 40s. |
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