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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: 327 AM MDT Sat Aug 08 2026
Weather forecast for Fairfield, MT
Today Hi: 89°FHi: 32°C Lo: 55°F Lo: 13°C |
Today... Sunny. Areas of smoke. Highs in the upper 80s. Northwest winds 5 to 15 mph. |
| Sun Hi: 85°FHi: 29°C Lo: 55°F Lo: 13°C |
Sunday... Sunny. Areas of smoke in the morning, then patchy smoke in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph shifting to the north in the afternoon. |
Mon Hi: 85°FHi: 29°C Lo: 51°F Lo: 11°C |
Monday... Sunny. Highs in the mid 80s. North winds up to 10 mph. |
| Tue Hi: 85°FHi: 29°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly clear. Lows in the lower 50s. Highs in the mid 80s. |
Wed Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Wednesday... Partly sunny. Slight chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40%. |
| Thu Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Thursday... Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the upper 60s. Chance of precipitation 50%. |
Fri Hi: 71°FHi: 22°C |
Friday... Partly sunny with a 20% chance of rain showers. Highs in the lower 70s. |
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