10-Day Weather Forecast - Alton, VA

A chance of thunderstorms. Showers. Highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 90 percent.

A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 50s. West winds 5 to 10 mph becoming northwest after midnight. Chance of rain 40 percent.

Mostly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph.

Mostly sunny. Highs in the lower 70s.

Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the lower 60s.

Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the upper 30s. Chance of rain 40 percent.

Mostly clear. Highs in the upper 60s. Lows in the lower 40s.

Mostly clear. Highs in the upper 60s. Lows in the lower 40s.

Mostly clear. Highs in the mid 70s. Lows in the mid 40s.

Mostly clear. Highs in the mid 70s. Lows in the mid 40s.

Mostly clear. Highs in the mid 70s. Lows in the mid 40s.

Partly cloudy. Low temperature around 51F. Dew point will be around 50F with an average humidity of 80%. Winds will be 4 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 53F with an average humidity of 61%. Winds will be 6 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 79%. Winds will be 4 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 56F with an average humidity of 67%. Winds will be 4 mph from the SW.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 79%. Winds will be 3 mph from the W.