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Cairn Lake, MT 7-Day Weather Forecast
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Cairn Lake Weather Forecast
Cairn Lake, MT Weather Forecast Date: 106 AM MDT Sat Oct 10 2026
Weather forecast for Cairn Lake, MT
Today Hi: 60°FHi: 16°C Lo: 30°F Lo: -1°C |
Today... Cooler. Rain showers through the day. Isolated thunderstorms in the afternoon. Highs around 60. Southwest winds 5 to 15 mph. Chance of precipitation 80%. |
Sun Hi: 49°FHi: 9°C Lo: 29°F Lo: -2°C |
Sunday... Snow and rain in the morning, then rain in the afternoon. Cooler. Little or no snow accumulation in the mountains around cooke city...Except snow accumulation around 2 inches in the mountains near red lodge. Highs in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 100%. |
Columbus Day Hi: 51°FHi: 11°C Lo: 25°F Lo: -4°C |
Columbus Day... Snow likely in the morning. Rain likely late in the morning, then chance of rain in the afternoon. Highs in the lower 50s. Southwest winds 5 to 10 mph. Chance of precipitation 70%. |
Tue Hi: 55°FHi: 13°C Lo: 25°F Lo: -4°C |
Tuesday... Partly sunny. A 20% chance of rain showers in the afternoon. Highs in the mid 50s. |
Wed Hi: 51°FHi: 11°C Lo: 21°F Lo: -6°C |
Wednesday... Partly sunny. A 20% chance of snow showers in the morning. Highs in the lower 50s. |
| Thu Hi: 55°FHi: 13°C Lo: 20°F Lo: -7°C |
Thursday... Mostly sunny with a 20% chance of snow showers. Highs in the mid 50s. |
Fri Hi: 60°FHi: 16°C |
Friday... Sunny. Highs around 60. |
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