View hourly forecasts 10-days ahead
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9 PM
56°
RealFeel®
52°
Chilly
0%
Intermittent clouds
WindNE 9 mph
Air QualityFair
Wind Gusts12 mph
Humidity61%
Indoor Humidity40% (Ideal Humidity)
Dew Point43° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover59%
Visibility10 mi
Cloud Ceiling26400 ft
10 PM
53°
RealFeel®
49°
Chilly
0%
Mostly cloudy
WindNE 9 mph
Air QualityFair
Wind Gusts9 mph
Humidity57%
Indoor Humidity34% (Slightly Dry)
Dew Point39° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover76%
Visibility10 mi
Cloud Ceiling18900 ft
11 PM
51°
RealFeel®
47°
Chilly
0%
Mostly cloudy
WindNE 8 mph
Air QualityFair
Wind Gusts9 mph
Humidity55%
Indoor Humidity30% (Slightly Dry)
Dew Point35° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover76%
Visibility10 mi
Cloud Ceiling22600 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 56° with a RealFeel® of 52°, 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.
