View hourly forecasts 10-days ahead
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9 PM
73°
RealFeel®
74°
Pleasant
40%
Thunderstorms
WindSW 6 mph
Air QualityFair
Wind Gusts6 mph
Humidity91%
Indoor Humidity91% (Very Humid)
Dew Point70° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility4 mi
Cloud Ceiling2000 ft
10 PM
71°
RealFeel®
73°
Pleasant
37%
Intermittent clouds
WindSW 6 mph
Air QualityFair
Wind Gusts6 mph
Humidity94%
Indoor Humidity94% (Very Humid)
Dew Point69° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover66%
Visibility10 mi
Cloud Ceiling2000 ft
11 PM
70°
RealFeel®
72°
Pleasant
32%
Intermittent clouds
WindSSW 6 mph
Air QualityFair
Wind Gusts6 mph
Humidity97%
Indoor Humidity95% (Very Humid)
Dew Point69° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover65%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Johnstown
AccuWeather's hourly forecast for Johnstown provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 73° with a RealFeel® of 74°, thunderstorms with a 40% 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.
