Hourly Weather Forecast - O'Fallon, MO

12 AM
78°F
0%
7mph
S
Clear
Humidity
78%
Feels like
78°F
Dew Point
71°F
1 AM
78°F
0%
7mph
S
Clear
Humidity
80%
Feels like
78°F
Dew Point
71°F
2 AM
78°F
0%
7mph
S
Clear
Humidity
81%
Feels like
78°F
Dew Point
71°F
3 AM
78°F
0%
6mph
SSW
Mostly Clear
Humidity
83%
Feels like
78°F
Dew Point
72°F
4 AM
77°F
0%
6mph
SSW
Mostly Clear
Humidity
84%
Feels like
77°F
Dew Point
72°F
5 AM
78°F
0%
6mph
SSW
Partly Cloudy
Humidity
85%
Feels like
78°F
Dew Point
73°F
5:37 AM
6 AM
79°F
0%
6mph
SSW
Partly Cloudy
Humidity
83%
Feels like
79°F
Dew Point
73°F
7 AM
81°F
0%
6mph
SSW
Partly Cloudy
Humidity
80%
Feels like
86°F
Dew Point
74°F
8 AM
84°F
0%
7mph
SSW
Partly Cloudy
Humidity
73%
Feels like
91°F
Dew Point
74°F
9 AM
87°F
0%
8mph
SSW
Partly Cloudy
Humidity
65%
Feels like
94°F
Dew Point
74°F
10 AM
89°F
0%
9mph
SSW
Partly Cloudy
Humidity
58%
Feels like
96°F
Dew Point
72°F
11 AM
91°F
0%
9mph
SSW
Partly Cloudy
Humidity
54%
Feels like
99°F
Dew Point
72°F
12 PM
93°F
0%
9mph
SSW
Partly Cloudy
Humidity
51%
Feels like
101°F
Dew Point
72°F
1 PM
94°F
0%
9mph
SSW
Partly Cloudy
Humidity
48%
Feels like
102°F
Dew Point
72°F
2 PM
95°F
0%
9mph
SSW
Hot and Humid
Humidity
47%
Feels like
104°F
Dew Point
72°F
3 PM
96°F
0%
10mph
SSW
Hot and Humid
Humidity
45%
Feels like
103°F
Dew Point
71°F
4 PM
95°F
0%
10mph
SSW
Partly Cloudy
Humidity
45%
Feels like
102°F
Dew Point
71°F
5 PM
94°F
0%
9mph
SSW
Partly Cloudy
Humidity
47%
Feels like
100°F
Dew Point
71°F
6 PM
91°F
0%
9mph
SSW
Partly Cloudy
Humidity
51%
Feels like
97°F
Dew Point
70°F
7 PM
88°F
0%
8mph
SSW
Mostly Sunny
Humidity
55%
Feels like
94°F
Dew Point
70°F
8 PM
85°F
0%
7mph
SSW
Mostly Sunny
Humidity
63%
Feels like
90°F
Dew Point
71°F
8:30 PM
9 PM
83°F
0%
7mph
S
Warm and Humid
Humidity
67%
Feels like
87°F
Dew Point
71°F
10 PM
81°F
0%
6mph
S
Clear
Humidity
72%
Feels like
84°F
Dew Point
71°F
11 PM
80°F
0%
6mph
S
Clear
Humidity
76%
Feels like
80°F
Dew Point
71°F