Alton, Illinois
Hourly Forecast Chart
Chart.
Today's Hourly Forecast Report -  °F | °C
Time Temps Wind
Chill
Heat
Index
UV
Index
Dew
Point
Relative
Humidity
Precip Snow Clouds Visibility Wind Weather
11 AM 80° 80° 81° 7
High
60° 51% 0% 0% 4% 10mi
16KM
SSE
2mph
Weather Sunny
12 PM 81° 81° 83° 8
Very High
59° 46% 0% 0% 5% 10mi
16KM
SSE
2mph
Weather Sunny
1 PM 83° 83° 83° 9
Very High
58° 42% 0% 0% 22% 10mi
16KM
SSE
2mph
Weather M Sunny
2 PM 83° 83° 84° 9
Very High
57° 41% 0% 0% 28% 10mi
16KM
SSE
3mph
Weather M Sunny
3 PM 84° 84° 84° 7
High
57° 41% 0% 0% 34% 10mi
16KM
SE
3mph
Weather P Cloudy
4 PM 83° 83° 84° 5
Moderate
57° 41% 0% 0% 40% 10mi
16KM
SE
4mph
Weather P Cloudy
5 PM 83° 83° 84° 3
Moderate
58° 42% 0% 0% 41% 10mi
16KM
ESE
4mph
Weather P Cloudy
6 PM 82° 82° 83° 1
Low
59° 46% 0% 0% 41% 10mi
16KM
ESE
4mph
Weather P Cloudy
7 PM 80° 80° 82° 0
Low
62° 55% 0% 0% 34% 10mi
16KM
SE
5mph
Weather P Cloudy
8 PM 76° 76° 77° 0
Low
62° 62% 10% 0% 31% 10mi
16KM
SE
4mph
Weather P Cloudy
9 PM 73° 73° 73° 0
Low
63° 71% 10% 0% 9% 10mi
16KM
SE
4mph
Weather Clear
10 PM 70° 70° 71° 0
Low
63° 78% 0% 0% 8% 10mi
16KM
SE
4mph
Weather Clear
11 PM 68° 68° 69° 0
Low
63° 82% 0% 0% 11% 9mi
14KM
SE
3mph
Weather Clear
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