Hourly Weather Forecast - Alton, IL

12 AM
82°F
10%
4mph
SSE
Warm and Humid
Humidity
74%
Feels like
87°F
Dew Point
73°F
1 AM
81°F
0%
3mph
S
Mostly Clear
Humidity
77%
Feels like
85°F
Dew Point
73°F
2 AM
80°F
10%
3mph
S
Mostly Clear
Humidity
80%
Feels like
80°F
Dew Point
73°F
3 AM
79°F
10%
3mph
SSE
Clear
Humidity
82%
Feels like
79°F
Dew Point
73°F
4 AM
78°F
10%
3mph
SSE
Clear
Humidity
84%
Feels like
78°F
Dew Point
73°F
5 AM
78°F
10%
3mph
SSE
Clear
Humidity
84%
Feels like
78°F
Dew Point
73°F
5:54 AM
6 AM
79°F
10%
3mph
SSE
Mostly Sunny
Humidity
83%
Feels like
79°F
Dew Point
73°F
7 AM
81°F
10%
2mph
S
Mostly Sunny
Humidity
80%
Feels like
86°F
Dew Point
74°F
8 AM
83°F
0%
3mph
S
Mostly Sunny
Humidity
75%
Feels like
90°F
Dew Point
75°F
9 AM
86°F
10%
3mph
S
Mostly Sunny
Humidity
70%
Feels like
95°F
Dew Point
75°F
10 AM
89°F
10%
4mph
SSW
Mostly Sunny
Humidity
65%
Feels like
99°F
Dew Point
75°F
11 AM
91°F
20%
4mph
SSW
Mostly Sunny
Humidity
59%
Feels like
102°F
Dew Point
75°F
12 PM
94°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
54%
Feels like
105°F
Dew Point
74°F
1 PM
95°F
30%
5mph
S
30% Chance Rain Showers
Humidity
50%
Feels like
106°F
Dew Point
74°F
2 PM
96°F
20%
6mph
S
Hot and Humid
Humidity
48%
Feels like
105°F
Dew Point
73°F
3 PM
95°F
20%
6mph
S
Mostly Sunny
Humidity
49%
Feels like
105°F
Dew Point
73°F
4 PM
94°F
30%
7mph
S
30% Chance Rain Showers
Humidity
51%
Feels like
103°F
Dew Point
73°F
5 PM
92°F
40%
6mph
SSE
40% Chance Rain Showers
Humidity
54%
Feels like
102°F
Dew Point
73°F
6 PM
91°F
40%
4mph
SSE
40% Chance Rain Showers
Humidity
58%
Feels like
100°F
Dew Point
74°F
7 PM
89°F
40%
3mph
SE
40% Chance Rain Showers
Humidity
62%
Feels like
98°F
Dew Point
74°F
8 PM
87°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
66%
Feels like
95°F
Dew Point
74°F
8:19 PM
9 PM
85°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
69%
Feels like
93°F
Dew Point
74°F
10 PM
84°F
20%
4mph
SE
Warm and Humid
Humidity
72%
Feels like
91°F
Dew Point
74°F
11 PM
83°F
10%
4mph
SSE
Warm and Humid
Humidity
74%
Feels like
89°F
Dew Point
74°F