10-Day Weather Forecast - Fairfield, MT

Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds up to 10 mph increasing to 10 to 15 mph with gusts to around 30 mph in the afternoon.

Mostly cloudy in the evening then clearing. Lows in the mid 50s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening.

Sunny. Highs in the mid 80s. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Mostly clear. Lows in the mid 50s.

Sunny. Highs in the upper 80s.

Mostly clear. Lows around 60. Highs in the lower 90s.

Mostly clear. Lows around 60. Highs in the lower 90s.

Mostly clear. Lows around 60. Highs in the lower 90s.

Mostly clear. Lows around 60. Highs in the lower 90s.

Partly cloudy. Lows in the lower 60s. Highs around 90.

Partly cloudy. Lows in the lower 60s. Highs around 90.

Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 62F. Dew point will be around 47F with an average humidity of 43%. Winds will be 5 mph from the N.

Sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 90F. Dew point will be around 48F with an average humidity of 35%. Winds will be 2 mph from the W.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 49F with an average humidity of 45%. Winds will be 3 mph from the NW.

Sunny with scattered thunderstorms. Chance of storms 50%. High temperature around 90F. Dew point will be around 50F with an average humidity of 37%. Winds will be 2 mph from the SE.

Clear with scattered thunderstorms. Chance of storms 50%. Low temperature around 63F. Dew point will be around 51F with an average humidity of 47%. Winds will be 4 mph from the NW.

Sunny. High temperature around 89F. Dew point will be around 51F with an average humidity of 39%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 62F. Dew point will be around 52F with an average humidity of 50%. Winds will be 3 mph from the W.