10-Day Weather Forecast - Portsmouth, VA

Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Partly cloudy with a chance of showers. A chance of thunderstorms mainly in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Partly sunny with a slight chance of showers in the morning then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 102.

Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. A chance of thunderstorms mainly in the evening. Humid with lows in the mid 70s. South winds around 5 mph becoming west after midnight. Chance of rain 50 percent.

Partly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the lower 70s.

Mostly sunny. Highs in the mid 80s.

Clear. Lows in the lower 70s.

Sunny. Highs in the mid 80s.

Clear. Lows in the lower 70s.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Lows in the lower 70s.

Partly sunny. Highs in the mid 80s.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 72F. Dew point will be around 68F with an average humidity of 84%. Winds will be 6 mph from the E.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 78F. Dew point will be around 68F with an average humidity of 77%. Winds will be 10 mph from the NE.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 70F. Dew point will be around 65F with an average humidity of 81%. Winds will be 9 mph from the NE.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 65F with an average humidity of 74%. Winds will be 9 mph from the NE.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 69F. Dew point will be around 63F with an average humidity of 77%. Winds will be 4 mph from the E.