10-Day Weather Forecast - Geyser, MT

Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds up to 10 mph. Chance of precipitation 50 percent.

Mostly clear. A 20 percent chance of rain showers in the evening. Lows around 50. Southwest winds up to 10 mph.

Sunny. Highs in the lower 80s. Southwest winds 5 to 15 mph.

Mostly clear. Lows in the mid 50s. Highs in the lower 80s.

Mostly clear. Lows in the mid 50s. Highs in the lower 80s.

Partly cloudy with a 20 percent chance of thunderstorms in the evening then mostly cloudy after midnight. Lows in the mid 50s.

Partly cloudy. A 20 percent chance of thunderstorms. Highs in the lower 80s. Lows in the upper 50s.

Partly cloudy. A 20 percent chance of thunderstorms. Highs in the lower 80s. Lows in the upper 50s.

Partly sunny. A 40 percent chance of thunderstorms in the afternoon. Highs in the mid 80s.

Mostly cloudy with a 40 percent chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 50s.

Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the mid 80s.

Mostly clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 66%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 79F. Dew point will be around 51F with an average humidity of 49%. Winds will be 5 mph from the N.

Clear. Low temperature around 55F. Dew point will be around 52F with an average humidity of 67%. Winds will be 6 mph from the SW.

Sunny. High temperature around 79F. Dew point will be around 49F with an average humidity of 46%. Winds will be 6 mph from the N.

Clear. Low temperature around 55F. Dew point will be around 51F with an average humidity of 65%. Winds will be 6 mph from the SW.