Current Weather
10:49 PM
84°F
Partly cloudy
RealFeel® 92°
Hot
RealFeel®
92°
Heat Index
91°
Wind
SSE 2 mph
Wind Gusts
5 mph
Humidity
69%
Indoor Humidity
69% (Extremely Humid)
Dew Point
73° F
Pressure
↔ 29.98 in
Cloud Cover
41%
Visibility
10 mi
Cloud Ceiling
40000 ft
Night
9/2
72°Lo
RealFeel®
78°
Pleasant
Clear, warm and humid
WindS 5 mph
Wind Gusts10 mph
Probability of Precipitation2%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover12%
Sun & Moon
13 hrs 00 mins
Rise
6:30 AM
Set
7:30 PM
Waning Gibbous
Rise
10:12 PM
Set
1:46 PM
Temperature History
9/2High
Low
Forecast
102°
72°
Average
84°
64°
Last Year
82°
57°
Current Weather Conditions in Alton
Alton, Illinois is currently Partly cloudy with a temperature of 84°. The current RealFeel® Temperature is 92° (Hot) based on observed conditions including 69% humidity, 41% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 92°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Alton, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
