10-Day Weather Forecast - Olney, MT

Partly cloudy. Patchy freezing fog and fog in the morning. Highs in the 30s.

Mostly clear. Patchy fog after midnight. Lows 15 to 22.

Partly cloudy. Patchy fog in the morning. Highs in the 30s.

Mostly cloudy. Patchy fog after midnight. Lows 17 to 24.

Partly cloudy. Patchy fog in the morning. Highs in the 30s.

Partly cloudy. Lows 16 to 23.

Mostly cloudy. Highs in the 30s.

Partly cloudy in the evening then becoming mostly cloudy. Lows 16 to 23.

Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs in the upper 20s to mid 30s.

Mostly cloudy with a 50 percent chance of snow. Lows 14 to 21.

Snow likely. Chance of snow 60 percent. Highs in the 20s to lower 30s.

Snow likely. Chance of snow 60 percent. Lows 5 to 12.

Snow likely. Chance of snow 60 percent. Highs 15 to 22.

Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 4F. Dew point will be around 5F with an average humidity of 97%. Winds will be 1 mph from the S.

Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 22F. Dew point will be around 13F with an average humidity of 90%. Winds will be 1 mph from the S.

Cloudy with a chance of snow. Chance of precipitation 55%. Low temperature around 15F. Dew point will be around 17F with an average humidity of 98%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 55%. High temperature around 29F. Dew point will be around 21F with an average humidity of 92%. Winds will be 2 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 18F. Dew point will be around 21F with an average humidity of 99%. Winds will be 3 mph from the SW.