10-Day Weather Forecast - Portsmouth, VA

Partly sunny. Highs in the mid 90s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 100.

Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Partly sunny with a slight chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 60 percent.

Partly cloudy with showers likely with a chance of thunderstorms in the evening then mostly clear with a slight chance of showers after midnight. Lows around 70. North winds 5 to 10 mph. Chance of rain 60 percent.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the upper 60s.

Mostly sunny. Highs in the upper 80s.

Partly cloudy. Lows in the lower 70s.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.

A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 50 percent.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 74F. Dew point will be around 71F with an average humidity of 78%. Winds will be 5 mph from the SE.

Sunny. High temperature around 91F. Dew point will be around 73F with an average humidity of 68%. Winds will be 3 mph from the SE.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 76F. Dew point will be around 72F with an average humidity of 76%. Winds will be 6 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 92F. Dew point will be around 74F with an average humidity of 70%. Winds will be 3 mph from the SE.

Mostly clear with a 25% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 73F with an average humidity of 78%. Winds will be 6 mph from the S.