Weather WorldDesolation Lake, MT 7-Day Weather Forecast
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Desolation Lake Weather Forecast
Desolation Lake, MT Weather Forecast Date: 555 PM MDT Wed Oct 07 2026
Weather forecast for Desolation Lake, MT
Tonight Lo: 35°F Lo: 2°C |
Tonight... Mostly clear. Lows in the mid 30s. West winds 5 to 10 mph. |
Thu Hi: 71°FHi: 22°C Lo: 35°F Lo: 2°C |
Thursday... Sunny. Highs in the lower 70s. West winds 5 to 10 mph. |
| Fri Hi: 71°FHi: 22°C Lo: 39°F Lo: 4°C |
Friday... Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph in the morning increasing to 10 to 20 mph with gusts to around 40 mph in the afternoon. |
Sat Hi: 61°FHi: 16°C Lo: 29°F Lo: -2°C |
Saturday... Mostly cloudy with a 50% chance of rain showers. Highs in the lower 60s. |
Sun Hi: 49°FHi: 9°C Lo: 25°F Lo: -4°C |
Sunday... Snow showers. Cooler. Accumulations possible. Highs in the upper 40s. Chance of precipitation 100%. |
| Columbus Day Hi: 51°FHi: 11°C Lo: 21°F Lo: -6°C |
Columbus Day... Snow showers likely in the morning, then chance of snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 60%. |
| Tue Hi: 59°FHi: 15°C Lo: 25°F Lo: -4°C |
Tuesday... Partly sunny. Slight chance of snow showers in the morning, then chance of snow showers in the afternoon. Highs in the upper 50s. Chance of precipitation 30%. |
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