10-Day Weather Forecast - Heron, 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 16 to 23.

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

Mostly 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 16 to 23.

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.

Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the 20s.

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

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 26F. Dew point will be around 26F with an average humidity of 92%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 29F. Dew point will be around 27F with an average humidity of 97%. Winds will be 3 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 55%. Low temperature around 25F. Dew point will be around 26F with an average humidity of 98%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 60%. High temperature around 25F. Dew point will be around 24F with an average humidity of 99%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 55%. Low temperature around 20F. Dew point will be around 22F with an average humidity of 98%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 50%. High temperature around 24F. Dew point will be around 21F with an average humidity of 98%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 17F. Dew point will be around 19F with an average humidity of 97%. Winds will be 2 mph from the S.