Weather WorldJames Lake, MT 7-Day Weather Forecast
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James Lake Weather Forecast
James Lake, MT Weather Forecast Date: 1222 AM MDT Wed Sep 23 2026
Weather forecast for James Lake, MT
Today Hi: 66°FHi: 19°C Lo: 40°F Lo: 4°C |
Today... Partly cloudy early in the morning then clearing. Highs in the mid 60s to lower 70s. |
Thu Hi: 75°FHi: 24°C Lo: 46°F Lo: 8°C |
Thursday... Mostly sunny. Highs in the 70s. South winds to 15 mph. |
Fri Hi: 75°FHi: 24°C Lo: 36°F Lo: 2°C |
Friday... Mostly sunny. Highs in the 70s. Windy with south winds 20 to 30 mph with gusts to around 45 mph. |
| Sat Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Saturday... Partly cloudy. Cooler. Highs in the 50s. |
| Sun Hi: 56°FHi: 13°C Lo: 36°F Lo: 2°C |
Sunday... Partly cloudy. Highs in the mid 50s to lower 60s. |
Mon Hi: 56°FHi: 13°C Lo: 35°F Lo: 2°C |
Monday... Partly cloudy with a 20% chance of rain. Highs in the 50s to lower 60s. |
| Tue Hi: 56°FHi: 13°C |
Tuesday... Partly cloudy. Highs in the mid 50s to lower 60s. |
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