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11 PM
66°
RealFeel®
66°
Pleasant
20%
Mostly cloudy
WindESE 5 mph
Air QualityExcellent
Wind Gusts5 mph
Humidity100%
Indoor Humidity93% (Humid)
Dew Point66° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover86%
Visibility10 mi
Cloud Ceiling1000 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 66° with a RealFeel® of 66°, mostly cloudy with a 20% 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.
