10-Day Weather Forecast - Alton, VA

Sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming mostly cloudy. Cold with lows in the lower 20s. West winds 5 to 10 mph.

Mostly cloudy. Highs around 40. Southwest winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Cold with lows in the upper 20s.

Mostly sunny. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 30.

Mostly sunny. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon.

Mostly clear. Lows around 15. Highs in the mid 30s.

Mostly clear. Lows around 15. Highs in the mid 30s.

Partly cloudy. Lows around 20. Highs in the mid 40s.

Partly cloudy. Lows around 20. Highs in the mid 40s.

Partly cloudy. Low temperature around 26F. Dew point will be around 19F with an average humidity of 69%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 43F. Dew point will be around 23F with an average humidity of 57%. Winds will be 6 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 31F with an average humidity of 81%. Winds will be 7 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 51F. Dew point will be around 36F with an average humidity of 71%. Winds will be 7 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 82%. Winds will be 7 mph from the SW.

Mostly sunny. High temperature around 53F. Dew point will be around 36F with an average humidity of 65%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 42F. Dew point will be around 38F with an average humidity of 80%. Winds will be 4 mph from the SW.