View hourly forecasts 10-days ahead
Activate Your Premium+ Subscription
9 PM
74°
RealFeel®
71°
Pleasant
0%
Intermittent clouds
WindSSW 10 mph
Air QualityFair
Wind Gusts21 mph
Humidity16%
Indoor Humidity16% (Dry)
Dew Point25° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover53%
Visibility10 mi
Cloud Ceiling20000 ft
10 PM
70°
RealFeel®
66°
Pleasant
0%
Intermittent clouds
WindSSE 14 mph
Air QualityFair
Wind Gusts27 mph
Humidity21%
Indoor Humidity21% (Dry)
Dew Point28° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover67%
Visibility10 mi
Cloud Ceiling20000 ft
11 PM
65°
RealFeel®
61°
Cool
0%
Mostly cloudy
WindS 13 mph
Air QualityFair
Wind Gusts24 mph
Humidity25%
Indoor Humidity37% (Dry)
Dew Point28° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover81%
Visibility10 mi
Cloud Ceiling23900 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 74° with a RealFeel® of 71°, intermittent clouds 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.
