- Â
Alton, IL Hourly Forecast
Alton, IL
Updated a few seconds ago
36°
30°
24°
Temperature
36°
Wed1pm36°
2pm36°
3pm36°
4pm35°
5pm34°
6pm32°
7pm31°
8pm30°
9pm30°
10pm29°
11pm28°
Thu12am27°
1am27°
2am26°
3am26°
4am25°
5am25°
6am25°
7am27°
8am29°
9am31°
10am33°
11am34°
12pm35°
1pm36°
2pm36°
3pm36°
4pm35°
5pm34°
6pm32°
7pm31°
8pm30°
9pm29°
10pm28°
11pm28°
Fri12am27°
1am27°
2am26°
3am26°
4am26°
5am25°
6am25°
7am27°
8am29°
9am31°
10am33°
11am34°
12pm35°
1pm36°
2pm36°
3pm36°
4pm35°
5pm34°
6pm33°
7pm32°
8pm31°
9pm30°
10pm30°
11pm29°
Sat12am29°
1am28°
2am28°
3am27°
4am24°
5am24°
6am24°
7am26°
8am28°
9am30°
10am32°
11am34°
12pm
Wed Sep 2
1pm
36
°
Feels 39
Wind
Wind Gust
Humidity
19 km/h SW
28 km/h
40%
P.O.P.
0%
Sunny
2pm
36
°
Feels 39
P.O.P.
0%
3pm
36
°
Feels 39
P.O.P.
0%
4pm
36
°
Feels 39
P.O.P.
0%
5pm
35
°
Feels 38
P.O.P.
0%
6pm
34
°
Feels 37
P.O.P.
0%
7pm
32
°
Feels 34
P.O.P.
0%
8pm
31
°
Feels 32
P.O.P.
0%
9pm
30
°
Feels 32
P.O.P.
0%
10pm
30
°
Feels 31
P.O.P.
0%
11pm
29
°
Feels 30
P.O.P.
0%
Thu Sep 3
12am
28
°
Feels 29
P.O.P.
0%
1am
27
°
Feels 29
P.O.P.
0%
2am
27
°
Feels 28
P.O.P.
20%
3am
26
°
Feels 27
P.O.P.
20%
4am
26
°
Feels 26
P.O.P.
20%
5am
25
°
Feels 26
P.O.P.
0%
6am
25
°
Feels 25
P.O.P.
0%
7am
25
°
Feels 25
P.O.P.
0%
8am
27
°
Feels 28
P.O.P.
0%
9am
29
°
Feels 31
P.O.P.
0%
10am
31
°
Feels 34
P.O.P.
0%
11am
33
°
Feels 36
P.O.P.
0%
12pm
34
°
Feels 37
P.O.P.
0%
1pm
35
°
Feels 37
P.O.P.
0%
2pm
36
°
Feels 38
P.O.P.
0%
3pm
36
°
Feels 38
P.O.P.
0%
4pm
36
°
Feels 38
P.O.P.
0%
5pm
35
°
Feels 37
P.O.P.
0%
6pm
34
°
Feels 36
P.O.P.
0%
7pm
32
°
Feels 34
P.O.P.
0%
8pm
31
°
Feels 32
P.O.P.
0%
9pm
30
°
Feels 31
P.O.P.
0%
10pm
29
°
Feels 30
P.O.P.
0%
11pm
28
°
Feels 30
P.O.P.
0%
Fri Sep 4
12am
28
°
Feels 29
P.O.P.
0%
1am
27
°
Feels 29
P.O.P.
0%
2am
27
°
Feels 28
P.O.P.
0%
3am
26
°
Feels 26
P.O.P.
0%
4am
26
°
Feels 26
P.O.P.
0%
5am
26
°
Feels 26
P.O.P.
0%
6am
25
°
Feels 25
P.O.P.
0%
7am
25
°
Feels 25
P.O.P.
0%
8am
27
°
Feels 28
P.O.P.
0%
9am
29
°
Feels 31
P.O.P.
0%
10am
31
°
Feels 34
P.O.P.
0%
11am
33
°
Feels 36
P.O.P.
0%
12pm
34
°
Feels 37
P.O.P.
0%
1pm
35
°
Feels 38
P.O.P.
0%
2pm
36
°
Feels 38
P.O.P.
0%
3pm
36
°
Feels 38
P.O.P.
0%
4pm
36
°
Feels 38
P.O.P.
0%
5pm
35
°
Feels 37
P.O.P.
0%
6pm
34
°
Feels 37
P.O.P.
0%
7pm
33
°
Feels 36
P.O.P.
0%
8pm
32
°
Feels 33
P.O.P.
0%
9pm
31
°
Feels 33
P.O.P.
0%
10pm
30
°
Feels 32
P.O.P.
0%
11pm
30
°
Feels 31
P.O.P.
0%
Sat Sep 5
12am
29
°
Feels 31
P.O.P.
0%
1am
29
°
Feels 30
P.O.P.
0%
2am
28
°
Feels 30
P.O.P.
10%
3am
28
°
Feels 29
P.O.P.
40%
0.4mm
4am
27
°
Feels 29
P.O.P.
60%
0.9mm
5am
24
°
Feels 25
P.O.P.
40%
0.5mm
6am
24
°
Feels 25
P.O.P.
0%
7am
24
°
Feels 25
P.O.P.
0%
8am
26
°
Feels 26
P.O.P.
0%
9am
28
°
Feels 31
P.O.P.
0%
10am
30
°
Feels 33
P.O.P.
0%
11am
32
°
Feels 35
P.O.P.
0%
12pm
34
°
Feels 37
P.O.P.
0%
7 Days
14 Days
Radar Map
Content continues below
Content continues below
Content continues below
Content continues below