10-Day Weather Forecast - Plains, MT

Partly cloudy. Highs in the 50s to lower 60s.

Mostly cloudy. Lows in the mid 30s to lower 40s.

A chance of rain in the morning then rain likely in the afternoon. Chance of rain 90 percent. Highs in the upper 40s to mid 50s.

Rain likely. Chance of rain 90 percent. Lows in the mid 30s to lower 40s.

Rain and snow likely in the morning then a chance of rain and snow in the afternoon. Chance of precipitation 70 percent. Highs in the mid 40s to lower 50s.

Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of rain and snow. Lows in the mid 20s to lower 30s.

Partly cloudy. A 20 percent chance of snow in the morning. Highs in the 40s.

Mostly clear. Lows in the 20s.

Mostly sunny. Highs in the upper 40s to mid 50s.

Mostly clear. Lows in the mid 20s to lower 30s.

Partly cloudy. Highs in the mid 50s to lower 60s.

Partly cloudy. Low temperature around 38F. Dew point will be around 32F with an average humidity of 59%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 60F. Dew point will be around 34F with an average humidity of 56%. Winds will be 4 mph from the SW.

Cloudy. Low temperature around 38F. Dew point will be around 35F with an average humidity of 64%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 52F. Dew point will be around 32F with an average humidity of 59%. Winds will be 6 mph from the W.

Mostly cloudy. Low temperature around 35F. Dew point will be around 31F with an average humidity of 64%. Winds will be 3 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 53F. Dew point will be around 31F with an average humidity of 59%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 35F. Dew point will be around 31F with an average humidity of 66%. Winds will be 2 mph from the W.