10-Day Weather Forecast - Plains, MT

Partly cloudy. Areas of freezing fog in the morning. Highs in the 30s to lower 40s.

Mostly clear. Patchy fog through the night. Areas of freezing fog after midnight. Lows 17 to 24.

Mostly sunny. Areas of freezing fog and patchy fog in the morning. Highs in the mid 30s to lower 40s.

Clear. Patchy fog after midnight. Lows 19 to 26.

Mostly sunny. Patchy fog through the day. Highs in the mid 30s to lower 40s.

Mostly clear. Patchy fog. Lows 17 to 24.

Mostly sunny. Patchy fog in the morning. Highs in the mid 30s to lower 40s.

Partly cloudy. Patchy fog after midnight. Lows 19 to 26.

Mostly cloudy. Patchy fog in the morning. Highs in the mid 30s to lower 40s.

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the 20s.

Mostly cloudy. Patchy fog in the morning. Highs in the 30s to lower 40s.

Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the 20s to lower 30s.

Mostly cloudy with a 40 percent chance of snow. Highs in the 30s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 23F. Dew point will be around 26F with an average humidity of 99%. Winds will be 2 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 29F. Dew point will be around 25F with an average humidity of 94%. Winds will be 2 mph from the W.

Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 20F. Dew point will be around 22F with an average humidity of 99%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 29F. Dew point will be around 24F with an average humidity of 95%. Winds will be 3 mph from the S.

Cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 21F. Dew point will be around 23F with an average humidity of 99%. Winds will be 4 mph from the SW.