Weather WorldFallon, MT 7-Day Weather Forecast
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Fallon Weather Forecast
Fallon, MT Weather Forecast Date: 641 PM MDT Mon Sep 07 2026
Weather forecast for Fallon, MT
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly clear. Lows in the lower 50s. West wind 15 to 20 mph. |
Tue Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly sunny and breezy. Highs in the mid 70s. West wind 15 to 25 mph with gusts up to 35 mph. |
| Wed Hi: 80°FHi: 27°C Lo: 50°F Lo: 10°C |
Wednesday... Sunny. Highs around 80. West wind 5 to 10 mph. |
| Thu Hi: 89°FHi: 32°C Lo: 50°F Lo: 10°C |
Thursday... Mostly clear. Highs in the upper 80s. Lows around 50. |
| Fri Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Friday... Mostly sunny. Cooler with highs in the lower 70s. |
Sat Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Saturday... Partly sunny. Highs in the upper 60s. |
Sun Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Sunday... A chance of showers. Highs in the lower 60s. |
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