10-Day Weather Forecast - Fallon, MT

Sunny. Highs in the mid 80s. Southeast wind around 5 mph becoming southwest in the afternoon.

A slight chance of showers after midnight. Lows in the lower 50s. Southeast wind around 5 mph. Chance of rain 20 percent.

Mostly cloudy in the morning then a slight chance of showers in the afternoon. Highs in the mid 80s. Southeast wind around 5 mph becoming south 10 to 15 mph in the afternoon. Chance of rain 20 percent.

Showers likely. Lows in the upper 30s.

Showers with a slight chance of thunderstorms. Windy and much cooler with highs in the upper 40s.

A chance of rain and snow showers. Windy with lows in the upper 20s.

A chance of snow showers. Breezy with highs in the lower 40s.

A slight chance of snow showers. Lows in the mid 20s.

Partly sunny. Highs in the mid 40s.

Partly cloudy. Lows in the lower 20s. Highs in the upper 40s.

Partly cloudy. Lows in the lower 20s. Highs in the upper 40s.

Partly cloudy. Low temperature around 28F. Dew point will be around 22F with an average humidity of 61%. Winds will be 5 mph from the NW.

Cloudy. High temperature around 51F. Dew point will be around 25F with an average humidity of 54%. Winds will be 4 mph from the N.

Partly cloudy. Low temperature around 30F. Dew point will be around 25F with an average humidity of 61%. Winds will be 4 mph from the E.

Mostly sunny. High temperature around 55F. Dew point will be around 29F with an average humidity of 53%. Winds will be 4 mph from the E.

Partly cloudy. Low temperature around 35F. Dew point will be around 31F with an average humidity of 64%. Winds will be 4 mph from the E.

Partly cloudy. High temperature around 57F. Dew point will be around 34F with an average humidity of 57%. Winds will be 5 mph from the E.

Partly cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 67%. Winds will be 5 mph from the E.