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9 PM
82°
RealFeel®
88°
Very Warm
0%
Mostly sunny
RealFeel Shade™88°
Heat Index87°
WindSSE 4 mph
Air QualityFair
Max UV Index0.0 (Low)
Wind Gusts4 mph
Humidity70%
Indoor Humidity70% (Extremely Humid)
Dew Point72° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover16%
Visibility10 mi
Cloud Ceiling30000 ft
10 PM
79°
RealFeel®
85°
Very Warm
0%
Mostly clear
Heat Index83°
WindSSE 4 mph
Air QualityFair
Wind Gusts4 mph
Humidity76%
Indoor Humidity76% (Very Humid)
Dew Point71° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover25%
Visibility10 mi
Cloud Ceiling30000 ft
11 PM
77°
RealFeel®
82°
Very Warm
0%
Mostly clear
WindSE 4 mph
Air QualityFair
Wind Gusts4 mph
Humidity82%
Indoor Humidity82% (Very Humid)
Dew Point71° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover25%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Johnston
AccuWeather's hourly forecast for Johnston provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 82° with a RealFeel® of 88°, mostly sunny 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.
