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Circle Lake, MT 7-Day Weather Forecast
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Circle Lake Weather Forecast
Circle Lake, MT Weather Forecast Date: 1222 PM MDT Thu Sep 24 2026
Weather forecast for Circle Lake, MT
Tonight Lo: 46°F Lo: 8°C |
Tonight... Partly cloudy. Lows in the mid 40s to lower 50s. |
Fri Hi: 75°FHi: 24°C Lo: 40°F Lo: 4°C |
Friday... Mostly cloudy. A 20% chance of rain in the afternoon. Highs in the 70s. Windy with southwest winds 20 to 30 mph with gusts to around 40 mph. |
Sat Hi: 56°FHi: 13°C Lo: 36°F Lo: 2°C |
Saturday... Partly cloudy. Cooler. Highs in the mid 50s to lower 60s. Southwest winds to 15 mph with gusts to around 30 mph. |
Sun Hi: 60°FHi: 16°C Lo: 36°F Lo: 2°C |
Sunday... Mostly cloudy. Highs in the upper 50s to mid 60s. |
| Mon Hi: 60°FHi: 16°C Lo: 36°F Lo: 2°C |
Monday... Partly cloudy. Highs in the upper 50s to mid 60s. |
| Tue Hi: 60°FHi: 16°C Lo: 40°F Lo: 4°C |
Tuesday... Partly cloudy. Highs in the upper 50s to mid 60s. |
Wed Hi: 60°FHi: 16°C Lo: 40°F Lo: 4°C |
Wednesday... Partly cloudy with a 20% chance of rain. Highs in the upper 50s to mid 60s. |
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