10-Day Weather Forecast - Decker, MT

Mostly sunny. Highs in the upper 40s. West winds 10 to 20 mph.

Mostly cloudy. Warmer. Lows in the lower 30s. Southwest winds 10 to 20 mph.

Rain showers likely in the afternoon. Windy in the afternoon. Warmer. Highs in the lower 60s. Southwest winds 15 to 25 mph in the morning increasing to west 25 to 40 mph with gusts to around 55 mph in the afternoon. Chance of precipitation 60 percent.

Rain showers and slight chance of snow showers early in the evening then snow showers in the late evening and overnight. Accumulations possible. Lows around 30. Chance of precipitation 90 percent.

Cooler. Snow showers in the morning then rain and snow showers likely in the afternoon. Highs in the lower 50s. Chance of precipitation 80 percent.

Rain showers early in the evening then rain and snow showers in the late evening and overnight. Lows in the upper 20s. Chance of precipitation 90 percent.

Rain and snow showers. Colder. Highs in the lower 40s. Chance of precipitation 90 percent.

Snow showers in the evening then chance of snow showers overnight. Colder. Accumulations possible. Lows around 14. Chance of precipitation 90 percent.

Mostly cloudy with a 50 percent chance of snow showers. Highs in the mid 30s.

Mostly cloudy with a 30 percent chance of snow showers. Lows around 17.

Cloudy. Chance of snow showers in the morning and early afternoon then chance of rain showers late in the afternoon. Warmer. Highs in the upper 40s. Chance of precipitation 40 percent.

Mostly cloudy. Chance of rain and snow showers early in the evening then chance of rain showers in the late evening and overnight. Warmer. Lows in the mid 30s. Chance of precipitation 30 percent.

Mostly cloudy. A 20 percent chance of rain showers in the morning. Warmer. Highs in the mid 60s.

Mostly clear. Low temperature around 34F. Dew point will be around 35F with an average humidity of 81%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 65F. Dew point will be around 35F with an average humidity of 50%. Winds will be 4 mph from the SW.

Mostly clear. Low temperature around 39F. Dew point will be around 37F with an average humidity of 68%. Winds will be 3 mph from the W.

Partly cloudy. High temperature around 67F. Dew point will be around 34F with an average humidity of 44%. Winds will be 5 mph from the W.

Partly cloudy. Low temperature around 40F. Dew point will be around 37F with an average humidity of 64%. Winds will be 3 mph from the NW.