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Town of Fairfield, MTFairfield, MT 7-Day Weather Forecast
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Fairfield Weather Forecast
Fairfield, MT Weather Forecast Date: 336 PM MDT Sat Oct 24 2026
Weather forecast for Fairfield, MT
Tonight Lo: 25°F Lo: -4°C |
Tonight... Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 20s. East winds up to 5 mph shifting to the north after midnight. |
| Sun Hi: 41°FHi: 5°C Lo: 21°F Lo: -6°C |
Sunday... Mostly sunny. Patchy fog in the morning. Highs in the lower 40s. Northeast winds 5 to 10 mph. |
Mon Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Monday... Partly sunny. Highs in the mid 40s. Southeast winds up to 10 mph. |
Tue Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Tuesday... Mostly cloudy with a 40% chance of rain. Highs in the lower 50s. |
| Wed Hi: 49°FHi: 9°C Lo: 25°F Lo: -4°C |
Wednesday... Partly sunny. Highs in the upper 40s. |
Thu Hi: 39°FHi: 4°C Lo: 21°F Lo: -6°C |
Thursday... Mostly cloudy with a 20% chance of snow. Lows in the mid 20s. Highs in the upper 30s. |
Fri Hi: 41°FHi: 5°C Lo: 21°F Lo: -6°C |
Friday... Mostly cloudy. Chance of snow in the morning, then slight chance of snow and rain in the afternoon. Highs in the lower 40s. Chance of precipitation 40%. |
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