View hourly forecasts 10-days ahead
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10 PM
58°
RealFeel®
56°
Cool
45%
Mostly cloudy w/ showers
WindWNW 6 mph
Air QualityExcellent
Wind Gusts7 mph
Humidity80%
Indoor Humidity57% (Ideal Humidity)
Dew Point52° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover74%
Visibility10 mi
Cloud Ceiling11100 ft
11 PM
57°
RealFeel®
55°
Cool
47%
Showers
WindWNW 6 mph
Air QualityExcellent
Wind Gusts6 mph
Humidity81%
Indoor Humidity55% (Ideal Humidity)
Dew Point51° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover86%
Visibility10 mi
Cloud Ceiling7100 ft
Hourly Weather Forecast for St. Helens
AccuWeather's hourly forecast for St. Helens provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 58° with a RealFeel® of 56°, mostly cloudy w/ 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.
