Shop Local - Where you will always get the best deals in the riverbend.
Weather for Alton, IL
Last Updated on May 31 2016, 2:50 pm CDT
Right Now
sct.png
Partly Cloudy
81°
Dew Point: 64°
Humidity: 58%
Pressure: 29.94 in
Visibility: 10.00 miles
Winds: Calm
By the Hour
Dewpoint: 63°
7:00 PM
http://forecast.weather.gov/images/wtf/tsra20.jpg
79°
Humidity: 58%
Wind: 6 mph
Dewpoint: 64°
10:00 PM
http://forecast.weather.gov/images/wtf/ntsra50.jpg
70°
Humidity: 81%
Wind: 5 mph
Find Weather

5 Day Forecast
Wednesday
High 82°
Low 62°
Thursday
High 80°
Low 60°
Friday
High 81°
Low 63°
Saturday
High 82°
Low 61°
Sunday
High 79°
Low 58°
    By the Hour
    Dewpoint: 63°
    1:00 AM
    http://forecast.weather.gov/images/wtf/ntsra50.jpg
    68°
    Humidity: 84%
    Wind: 4 mph
    Dewpoint: 63°
    4:00 AM
    http://forecast.weather.gov/images/wtf/ntsra50.jpg
    65°
    Humidity: 94%
    Wind: 4 mph
    Dewpoint: 65°
    7:00 AM
    http://forecast.weather.gov/images/wtf/tsra50.jpg
    66°
    Humidity: 97%
    Wind: 4 mph
    Dewpoint: 66°
    10:00 AM
    http://forecast.weather.gov/images/wtf/tsra60.jpg
    76°
    Humidity: 72%
    Wind: 5 mph
    Dewpoint: 67°
    1:00 PM
    http://forecast.weather.gov/images/wtf/tsra60.jpg
    80°
    Humidity: 65%
    Wind: 5 mph
    Dewpoint: 67°
    4:00 PM
    http://forecast.weather.gov/images/wtf/bkn.jpg
    82°
    Humidity: 60%
    Wind: 7 mph
    Dewpoint: 66°
    7:00 PM
    http://forecast.weather.gov/images/wtf/tsra60.jpg
    79°
    Humidity: 65%
    Wind: 7 mph
    Dewpoint: 65°
    10:00 PM
    http://forecast.weather.gov/images/wtf/ntsra30.jpg
    71°
    Humidity: 81%
    Wind: 5 mph
    By the Hour
    Dewpoint: 63°
    1:00 AM
    http://forecast.weather.gov/images/wtf/ntsra30.jpg
    68°
    Humidity: 85%
    Wind: 4 mph
    Dewpoint: 62°
    4:00 AM
    http://forecast.weather.gov/images/wtf/ntsra30.jpg
    65°
    Humidity: 90%
    Wind: 5 mph
    Dewpoint: 60°
    7:00 AM
    http://forecast.weather.gov/images/wtf/bkn.jpg
    65°
    Humidity: 84%
    Wind: 6 mph
    Dewpoint: 60°
    10:00 AM
    http://forecast.weather.gov/images/wtf/sct.jpg
    72°
    Humidity: 66%
    Wind: 7 mph
    Dewpoint: 59°
    1:00 PM
    http://forecast.weather.gov/images/wtf/sct.jpg
    77°
    Humidity: 54%
    Wind: 7 mph
    Dewpoint: 58°
    4:00 PM
    http://forecast.weather.gov/images/wtf/sct.jpg
    79°
    Humidity: 49%
    Wind: 9 mph
    Dewpoint: 59°
    7:00 PM
    http://forecast.weather.gov/images/wtf/sct.jpg
    77°
    Humidity: 54%
    Wind: 7 mph
    By the Hour
    Dewpoint: 57°
    1:00 AM
    http://forecast.weather.gov/images/wtf/nsct.jpg
    66°
    Humidity: 73%
    Wind: 4 mph
    Dewpoint: 58°
    7:00 AM
    http://forecast.weather.gov/images/wtf/sct.jpg
    63°
    Humidity: 84%
    Wind: 5 mph
    Dewpoint: 57°
    1:00 PM
    http://forecast.weather.gov/images/wtf/sct.jpg
    78°
    Humidity: 49%
    Wind: 6 mph
    Dewpoint: 59°
    7:00 PM
    http://forecast.weather.gov/images/wtf/scttsra10.jpg
    78°
    Humidity: 52%
    Wind: 6 mph
    By the Hour
    Dewpoint: 60°
    1:00 AM
    http://forecast.weather.gov/images/wtf/nscttsra20.jpg
    68°
    Humidity: 76%
    Wind: 4 mph
    Dewpoint: 61°
    7:00 AM
    http://forecast.weather.gov/images/wtf/scttsra20.jpg
    66°
    Humidity: 84%
    Wind: 4 mph
    Dewpoint: 63°
    1:00 PM
    http://forecast.weather.gov/images/wtf/tsra30.jpg
    79°
    Humidity: 58%
    Wind: 10 mph
    Dewpoint: 63°
    7:00 PM
    http://forecast.weather.gov/images/wtf/scttsra30.jpg
    78°
    Humidity: 60%
    Wind: 7 mph
    By the Hour
    Dewpoint: 60°
    1:00 AM
    http://forecast.weather.gov/images/wtf/nscttsra20.jpg
    67°
    Humidity: 79%
    Wind: 5 mph
    Dewpoint: 59°
    7:00 AM
    http://forecast.weather.gov/images/wtf/scttsra20.jpg
    64°
    Humidity: 84%
    Wind: 6 mph
    Dewpoint: 57°
    1:00 PM
    http://forecast.weather.gov/images/wtf/scttsra20.jpg
    76°
    Humidity: 52%
    Wind: 13 mph
    Dewpoint: 55°
    7:00 PM
    http://forecast.weather.gov/images/wtf/sct.jpg
    75°
    Humidity: 50%
    Wind: 10 mph
Interactive Radar Map
Wx Observations
Station Markers
Type:
Elev:
Google Traffic

Set Layer Opacity
 
Opacity
Preferences

Click map to view:
Search for location:
Find:
Enter a place name (i.e. city, state, postal code, etc.) and click "go" for a new location.
Data Compliments of:
NOAA Wunderground Yahoo!

Colored Legend for rainfall intensity    Colored Legend for mixed precipitation intensity    Colored Legend for snowfall intensity
© OpenStreetMap contributors