View hourly forecasts 10-days ahead
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9 PM
67°
RealFeel®
64°
Pleasant
45%
Showers
WindNNE 12 mph
Air QualityFair
Wind Gusts16 mph
Humidity87%
Indoor Humidity85% (Humid)
Dew Point63° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility10 mi
Cloud Ceiling2800 ft
10 PM
67°
RealFeel®
64°
Pleasant
44%
Cloudy
WindNNE 10 mph
Air QualityFair
Wind Gusts15 mph
Humidity88%
Indoor Humidity85% (Humid)
Dew Point63° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover94%
Visibility10 mi
Cloud Ceiling1900 ft
11 PM
67°
RealFeel®
64°
Pleasant
49%
Cloudy
WindNNE 10 mph
Air QualityFair
Wind Gusts14 mph
Humidity89%
Indoor Humidity85% (Humid)
Dew Point63° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover99%
Visibility10 mi
Cloud Ceiling1100 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 67° with a RealFeel® of 64°, showers with a 45% 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.
