10-Day Weather Forecast - Plains, MT

Partly cloudy. A 20 percent chance of rain until late afternoon. Areas of fog early in the morning. Highs in the upper 60s to mid 70s.

Slight chance of thunderstorms. Rain showers likely in the evening, then chance of rain showers after midnight. Chance of precipitation 60 percent. Lows in the 40s.

Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the upper 60s to mid 70s.

Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation near 100 percent. Lows in the 40s to lower 50s.

Rain showers likely and a slight chance of thunderstorms. Chance of precipitation near 100 percent. Highs in the mid 50s to lower 60s.

Rain likely in the evening, then a chance of rain after midnight. Chance of rain 70 percent. Lows in the upper 30s to mid 40s.

Mostly cloudy. A 20 percent chance of rain in the morning. Highs in the upper 60s to mid 70s.

Partly cloudy. Lows in the upper 30s to mid 40s.

Mostly sunny. Highs in the mid 70s to lower 80s.

Mostly clear. Lows in the 40s.

Partly cloudy. Highs in the mid 70s to lower 80s.

Partly cloudy. Lows in the mid 40s to lower 50s.

Mostly cloudy with a 20 percent chance of rain. Highs in the 70s.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 49F with an average humidity of 82%. Winds will be 4 mph from the W.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 49F with an average humidity of 67%. Winds will be 5 mph from the W.

Mostly cloudy. Low temperature around 44F. Dew point will be around 46F with an average humidity of 78%. Winds will be 3 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 48F with an average humidity of 71%. Winds will be 2 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 47F with an average humidity of 81%. Winds will be 2 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 48F with an average humidity of 70%. Winds will be 3 mph from the W.

Mostly cloudy. Low temperature around 44F. Dew point will be around 46F with an average humidity of 83%. Winds will be 4 mph from the SW.