View hourly forecasts 10-days ahead
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10 PM
72°
RealFeel®
72°
Pleasant
49%
Cloudy
WindNE 7 mph
Air QualityFair
Wind Gusts7 mph
Humidity87%
Indoor Humidity87% (Very Humid)
Dew Point67° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover97%
Visibility10 mi
Cloud Ceiling6300 ft
11 PM
72°
RealFeel®
70°
Pleasant
51%
Thunderstorms
WindNE 7 mph
Air QualityFair
Wind Gusts7 mph
Humidity87%
Indoor Humidity87% (Very Humid)
Dew Point68° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover93%
Rain0.08 in
Visibility5 mi
Cloud Ceiling4000 ft
Hourly Weather Forecast for Portsmouth
AccuWeather's hourly forecast for Portsmouth provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 72° with a RealFeel® of 72°, cloudy with a 49% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.
