10-Day Weather Forecast - Fallon, MT

Mostly sunny. Highs in the mid 40s. West wind 10 to 15 mph.

Mostly cloudy. A chance of snow after midnight. Lows around 30. West wind 5 to 10 mph becoming south after midnight. Chance of snow 40 percent.

Rain. Very windy with highs in the lower 50s. Southwest wind 15 to 20 mph with gusts up to 35 mph increasing to northwest around 35 mph with gusts up to 50 mph in the afternoon. Chance of rain 80 percent.

A 40 percent chance of snow. Blustery with lows in the mid 20s. Northwest wind 15 to 25 mph with gusts up to 40 mph becoming southwest around 5 mph after midnight.

Snow likely with a slight chance of rain. Light snow accumulation possible. Highs in the upper 30s.

Snow likely. Additional light snow accumulation possible. Lows around 20.

Snow. Additional light snow accumulation. Highs in the lower 30s.

Snow likely. Additional light snow accumulation possible. Lows 5 to 10 above.

Mostly cloudy. Highs in the upper 20s. Lows around 10.

Mostly cloudy. Highs in the upper 20s. Lows around 10.

A slight chance of snow. Highs in the upper 30s.

A slight chance of rain and snow. Lows in the mid 20s. Highs in the mid 50s.

A slight chance of rain and snow. Lows in the mid 20s. Highs in the mid 50s.

Mostly clear. Low temperature around 35F. Dew point will be around 35F with an average humidity of 88%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 58F. Dew point will be around 40F with an average humidity of 72%. Winds will be 7 mph from the W.

Mostly clear. Low temperature around 42F. Dew point will be around 40F with an average humidity of 74%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 62F. Dew point will be around 40F with an average humidity of 62%. Winds will be 6 mph from the W.

Partly cloudy. Low temperature around 43F. Dew point will be around 39F with an average humidity of 67%. Winds will be 3 mph from the W.