View hourly forecasts 10-days ahead
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9 PM
58°
RealFeel®
51°
Chilly
34%
Cloudy
WindE 16 mph
Air QualityFair
Wind Gusts24 mph
Humidity68%
Indoor Humidity47% (Ideal Humidity)
Dew Point47° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility10 mi
Cloud Ceiling3300 ft
10 PM
57°
RealFeel®
49°
Chilly
40%
Showers
WindE 16 mph
Air QualityFair
Wind Gusts23 mph
Humidity72%
Indoor Humidity49% (Ideal Humidity)
Dew Point48° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility10 mi
Cloud Ceiling3200 ft
11 PM
57°
RealFeel®
50°
Chilly
36%
Cloudy
WindE 15 mph
Air QualityFair
Wind Gusts21 mph
Humidity76%
Indoor Humidity52% (Ideal Humidity)
Dew Point50° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility10 mi
Cloud Ceiling2800 ft
Hourly Weather Forecast for South Lyon
AccuWeather's hourly forecast for South Lyon provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 58° with a RealFeel® of 51°, cloudy with a 34% 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.
