O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   10:06pm

Weather Conditions

68°
Feels Like 68°
Clear
Clear
58° 84°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
N 1 mph
Wind
Rain
0 in
rain

Tonight

Wed 10/15
58°
Lowest Temperature
Clear
6%
A clear sky. Low 58F. Winds light and variable.

Tomorrow

Thu 10/16
84°
Highest Temperature
Sunny
6%
Sunny. High 84F. Winds SE at 5 to 10 mph.

Tomorrow night

Thu 10/16
60°
Lowest Temperature
Partly Cloudy
4%
Partly cloudy early with increasing clouds overnight. Low near 60F. Winds light and variable.

Local Weather Radar - O'Fallon, MO

Live O'Fallon Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

11PM
Clear
1%
66°
Feels Like 66°
Clear
Wind
E 0 mph
Wind
Pressure
1019 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
1%
65°
Feels Like 65°
Clear
Wind
ESE 0 mph
Wind
Pressure
1019 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
2%
63°
Feels Like 63°
Clear
Wind
ESE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
2AM
Clear
2%
62°
Feels Like 62°
Clear
Wind
ESE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
3AM
Clear
2%
61°
Feels Like 61°
Clear
Wind
ESE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
4AM
Clear
2%
61°
Feels Like 61°
Clear
Wind
ESE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
5AM
Clear
5%
60°
Feels Like 60°
Clear
Wind
ESE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
6AM
Clear
6%
60°
Feels Like 60°
Clear
Wind
ESE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
7AM
Clear
6%
59°
Feels Like 59°
Clear
Wind
ESE 2 mph
Wind
Pressure
1019 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
8AM
Sunny
5%
61°
Feels Like 61°
Sunny
Wind
E 2 mph
Wind
Pressure
1020 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
9AM
Fair / Mostly Sunny
3%
66°
Feels Like 66°
Mostly Sunny
Wind
ESE 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
82%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
10AM
Sunny
1%
70°
Feels Like 70°
Sunny
Wind
ESE 4 mph
Wind
Pressure
1020 mb
Pressure
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
Wed 10/15
Wed
Clear
6%
58°
84°
Clear. Lows overnight in the upper 50s.
Feels Like
58°
Feels Like
Wind
E 2 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:24 PM
Sunset
Thu 10/16
Thu
Sunny
6%
58°
84°
Sunshine. Highs in the mid 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
SE 8 mph
Wind
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
7:13 AM
Sunrise
Visibility
6:22 PM
Sunset
Fri 10/17
Fri
Partly / Cloudy
3%
60°
85°
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
Feels Like
85°
Feels Like
Wind
S 9 mph
Wind
Humidity
56%
Humidity
UV Index
4
UV Index
Visibility
7:14 AM
Sunrise
Visibility
6:21 PM
Sunset
Sat 10/18
Sat
Thunderstorms
76%
56°
74°
Showers and thunderstorms. Highs in the mid 70s and lows in the upper 40s.
Feels Like
74°
Feels Like
Wind
SW 10 mph
Wind
Humidity
76%
Humidity
UV Index
3
UV Index
Visibility
7:15 AM
Sunrise
Visibility
6:20 PM
Sunset
Sun 10/19
Sun
Sunny
9%
43°
65°
Sunshine. Highs in the mid 60s and lows in the low 40s.
Feels Like
65°
Feels Like
Wind
WNW 14 mph
Wind
Humidity
49%
Humidity
UV Index
5
UV Index
Visibility
7:16 AM
Sunrise
Visibility
6:18 PM
Sunset
Mon 10/20
Mon
Sunny
5%
41°
75°
Sunshine. Highs in the mid 70s and lows in the low 50s.
Feels Like
75°
Feels Like
Wind
S 11 mph
Wind
Humidity
46%
Humidity
UV Index
4
UV Index
Visibility
7:17 AM
Sunrise
Visibility
6:17 PM
Sunset
Tue 10/21
Tue
Fair / Mostly Sunny
13%
47°
73°
More sun than clouds. Highs in the low 70s and lows in the low 40s.
Feels Like
73°
Feels Like
Wind
W 13 mph
Wind
Humidity
46%
Humidity
UV Index
4
UV Index
Visibility
7:18 AM
Sunrise
Visibility
6:15 PM
Sunset
Wed 10/22
Wed
Fair / Mostly Sunny
19%
42°
69°
A few clouds. Highs in the upper 60s and lows in the low 40s.
Feels Like
69°
Feels Like
Wind
W 9 mph
Wind
Humidity
50%
Humidity
UV Index
4
UV Index
Visibility
7:19 AM
Sunrise
Visibility
6:14 PM
Sunset
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