Current Weather
10:49 PM
86°F
Partly cloudy
RealFeel® 93°
Hot
RealFeel®
93°
Heat Index
93°
Wind
SSE 3 mph
Wind Gusts
8 mph
Humidity
65%
Indoor Humidity
65% (Extremely Humid)
Dew Point
73° F
Pressure
↔ 30.01 in
Cloud Cover
34%
Visibility
17 mi
Cloud Ceiling
40000 ft
Night
9/1
72°Lo
RealFeel®
77°
Pleasant
Clear, warm and humid
WindS 5 mph
Wind Gusts9 mph
Probability of Precipitation4%
Probability of Thunderstorms1%
Precipitation0.00 in
Cloud Cover14%
Sun & Moon
13 hrs 03 mins
Rise
6:29 AM
Set
7:32 PM
Waning Gibbous
Rise
9:36 PM
Set
12:32 PM
Temperature History
9/1High
Low
Forecast
104°
72°
Average
84°
65°
Last Year
80°
56°
Current Weather Conditions in Alton
Alton, Illinois is currently Partly cloudy with a temperature of 86°. The current RealFeel® Temperature is 93° (Hot) based on observed conditions including 65% humidity, 34% cloud cover, a UV index of 0, and winds of 3 mph. In shade, the RealFeel Shade™ is 93°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Alton, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
