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


Fly Lake, MT Weather Forecast Date: 350 PM MDT Wed Sep 16 2026
Weather forecast for Fly Lake, MT
| Tonight Lo: 39°F Lo: 4°C |
Tonight... Partly cloudy. Lows in the upper 30s. East winds 5 to 15 mph. |
| Thu Hi: 75°FHi: 24°C Lo: 40°F Lo: 4°C |
Thursday... Slight chance of rain showers late in the morning. Rain showers likely and scattered thunderstorms in the afternoon. Highs in the mid 70s. East winds 5 to 10 mph in the morning shifting to the southwest in the afternoon. Chance of precipitation 70%. |
| Fri Hi: 69°FHi: 21°C Lo: 35°F Lo: 2°C |
Friday... Patchy fog early in the morning. Chance of rain showers in the morning, then rain showers and scattered thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 90%. |
| Sat Hi: 55°FHi: 13°C Lo: 31°F Lo: -1°C |
Saturday... Rain showers likely in the morning, then rain showers and chance of thunderstorms in the afternoon. Cooler. Highs in the mid 50s. Chance of precipitation 80%. |
| Sun Hi: 65°FHi: 18°C Lo: 31°F Lo: -1°C |
Sunday... Partly sunny with a 20% chance of rain showers. Highs in the mid 60s. |
| Mon Hi: 69°FHi: 21°C Lo: 31°F Lo: -1°C |
Monday... Sunny. Highs in the upper 60s. |
| Tue Hi: 70°FHi: 21°C Lo: 31°F Lo: -1°C |
Tuesday... Sunny. Highs around 70. |
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