10-Day Weather Forecast - Fallon, MT

Mostly cloudy in the morning then partly sunny with a chance of sprinkles in the afternoon. Highs in the lower 40s. Northwest wind around 5 mph becoming west around 5 mph in the afternoon.

Partly cloudy. A chance of sprinkles in the evening. Lows in the mid 20s. Light and variable winds.

Partly sunny. A chance of sprinkles in the morning. Highs in the upper 40s. Southwest wind around 5 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. Southwest wind around 5 mph.

A slight chance of freezing rain and snow. Highs in the mid 30s. Temperatures falling in the afternoon.

Mostly cloudy. Lows near zero.

Mostly clear. Highs around 15. Lows zero to 5 above.

Mostly clear. Highs around 15. Lows zero to 5 above.

Mostly sunny. Warmer with highs in the mid 30s.

Mostly cloudy. Lows around 20.

Mostly sunny. Highs in the lower 40s.

A slight chance of snow. Lows 15 to 20.

Partly sunny. Highs in the mid 30s.

Clear. Low temperature around 25F. Dew point will be around 22F with an average humidity of 81%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 33F. Dew point will be around 24F with an average humidity of 74%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 24F. Dew point will be around 22F with an average humidity of 80%. Winds will be 3 mph from the SW.

Mostly cloudy. High temperature around 30F. Dew point will be around 21F with an average humidity of 74%. Winds will be 7 mph from the W.

Clear. Low temperature around 16F. Dew point will be around 15F with an average humidity of 80%. Winds will be 4 mph from the NW.