10-Day Weather Forecast - Olney, MT

Mostly cloudy. Patchy fog in the morning. Highs in the 40s.

Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows in the upper 20s to mid 30s.

Partly cloudy. Areas of fog in the morning. Highs in the upper 30s to mid 40s.

Partly cloudy. Patchy fog after midnight. Lows in the mid 20s to lower 30s.

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

Partly cloudy. Lows in the 20s.

Partly cloudy. Highs in the 30s.

Partly cloudy. Lows 19 to 26.

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

Mostly clear. Lows 19 to 26.

Partly cloudy. Highs in the mid 30s to lower 40s.

Mostly clear. Lows 18 to 25.

Partly cloudy. Highs in the mid 30s to lower 40s.

Partly cloudy. Low temperature around 22F. Dew point will be around 23F with an average humidity of 97%. Winds will be 1 mph from the N.

Mostly cloudy. High temperature around 31F. Dew point will be around 25F with an average humidity of 89%. Winds will be 1 mph from the NE.

Cloudy. Low temperature around 20F. Dew point will be around 22F with an average humidity of 96%. Winds will be 2 mph from the NE.

Cloudy with a chance of snow. Chance of precipitation 35%. High temperature around 26F. Dew point will be around 20F with an average humidity of 87%. Winds will be 2 mph from the NE.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 15F. Dew point will be around 17F with an average humidity of 98%. Winds will be 2 mph from the NE.