View hourly forecasts 10-days ahead
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10 PM
41°
RealFeel®
39°
Cold
0%
Mostly clear
WindESE 6 mph
Air QualityFair
Wind Gusts8 mph
Humidity52%
Indoor Humidity34% (Dry)
Dew Point25° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover20%
Visibility10 mi
Cloud Ceiling33300 ft
11 PM
40°
RealFeel®
37°
Cold
0%
Mostly clear
WindESE 6 mph
Air QualityFair
Wind Gusts7 mph
Humidity58%
Indoor Humidity36% (Dry)
Dew Point27° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover11%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Potomac
AccuWeather's hourly forecast for Potomac provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 41° with a RealFeel® of 39°, mostly clear with a 0% 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.
