Ainger Lake, MT 7-Day Weather Forecast
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Ainger Lake Weather Forecast


Ainger Lake, MT Weather Forecast Date: 1132 PM MST Fri Nov 13 2026
Weather forecast for Ainger Lake, MT
| Tonight Lo: 40°F Lo: 4°C |
Tonight... Mostly cloudy. Near steady temperature around 40. South winds 5 to 15 mph with gusts to around 30 mph. |
| Sat Hi: 50°FHi: 10°C Lo: 31°F Lo: -1°C |
Saturday... Mostly sunny. Highs 45 to 53. South winds 5 to 10 mph shifting to the southwest in the afternoon. Gusts up to 30 mph. |
| Sun Hi: 47°FHi: 8°C Lo: 31°F Lo: -1°C |
Sunday... Mostly sunny. Highs 42 to 50. South winds 10 to 15 mph. Gusts up to 50 mph Decreasing to 40 mph in the afternoon. |
| Mon Hi: 47°FHi: 8°C Lo: 31°F Lo: -1°C |
Monday... Partly sunny. Highs 43 to 49. |
| Tue Hi: 31°FHi: -1°C Lo: 25°F Lo: -4°C |
Tuesday... Snow likely and slight chance of rain. Light snow accumulations. Near steady temperature in the lower 30s. Chance of precipitation 70%. |
| Wed Hi: 34°FHi: 1°C Lo: 25°F Lo: -4°C |
Wednesday... Partly sunny. A 20% chance of snow in the morning. Highs 30 to 36. |
| Thu Hi: 33°FHi: 1°C Lo: 25°F Lo: -4°C |
Thursday... Mostly cloudy with a 20% chance of snow. Highs 29 to 35. |
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