O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   4:11am

Weather Conditions

65°
Feels Like 65°
Clear
Clear
64° 88°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
WSW 0 mph
Wind
Rain
0 in
rain

Today

Thu 5/28
88°
Highest Temperature
Foggy
15%
Foggy this morning, then partly cloudy this afternoon. High 88F. Winds ENE at 10 to 15 mph.

Tonight

Thu 5/28
67°
Lowest Temperature
Cloudy
6%
Cloudy skies. Low 67F. Winds ENE at 5 to 10 mph.

Tomorrow

Fri 5/29
82°
Highest Temperature
Cloudy
15%
A stray shower or thunderstorm is possible early. Overcast. High 82F. Winds ESE at 5 to 10 mph.

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

5AM
Partly Cloudy
3%
64°
Feels Like 64°
Partly Cloudy
Wind
NE 0 mph
Wind
Pressure
1016 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
30%
Cloud Cover
6AM
Partly / Cloudy
3%
65°
Feels Like 65°
Partly Cloudy
Wind
ENE 1 mph
Wind
Pressure
1017 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
2.3mi
Visibility
Visibility
42%
Cloud Cover
7AM
Partly / Cloudy
3%
68°
Feels Like 68°
Partly Cloudy
Wind
ENE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
53%
Cloud Cover
8AM
Mostly Cloudy
2%
71°
Feels Like 71°
Mostly Cloudy
Wind
ENE 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
9mi
Visibility
Visibility
71%
Cloud Cover
9AM
Mostly Cloudy
2%
73°
Feels Like 73°
Mostly Cloudy
Wind
ENE 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
10AM
Mostly Cloudy
1%
77°
Feels Like 77°
Mostly Cloudy
Wind
E 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
71%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
11AM
Mostly Cloudy
1%
80°
Feels Like 83°
Mostly Cloudy
Wind
E 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
59%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
75%
Cloud Cover
12PM
Mostly Cloudy
82°
Feels Like 84°
Mostly Cloudy
Wind
E 9 mph
Wind
Pressure
1018 mb
Pressure
Humidity
53%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
1PM
Mostly Cloudy
84°
Feels Like 86°
Mostly Cloudy
Wind
E 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
47%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
2PM
Partly / Cloudy
86°
Feels Like 87°
Partly Cloudy
Wind
E 10 mph
Wind
Pressure
1017 mb
Pressure
Humidity
45%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
3PM
Partly / Cloudy
87°
Feels Like 88°
Partly Cloudy
Wind
E 11 mph
Wind
Pressure
1016 mb
Pressure
Humidity
43%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
4PM
Mostly Cloudy
87°
Feels Like 88°
Mostly Cloudy
Wind
E 10 mph
Wind
Pressure
1016 mb
Pressure
Humidity
43%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
Thu 5/28
Thu
Foggy
15%
64°
88°
Areas of morning fog, then some sun. Highs in the upper 80s and lows in the upper 60s.
Feels Like
88°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
66%
Humidity
UV Index
8
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:19 PM
Sunset
Fri 5/29
Fri
Cloudy
15%
67°
82°
Mostly cloudy. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
ESE 6 mph
Wind
Humidity
63%
Humidity
UV Index
4
UV Index
Visibility
5:41 AM
Sunrise
Visibility
8:20 PM
Sunset
Sat 5/30
Sat
Mostly Cloudy
24%
66°
83°
Considerable cloudiness. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
E 7 mph
Wind
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:21 PM
Sunset
Sun 5/31
Sun
Partly / Cloudy
19%
64°
84°
Partly cloudy. Highs in the mid 80s and lows in the mid 60s.
Feels Like
84°
Feels Like
Wind
E 5 mph
Wind
Humidity
56%
Humidity
UV Index
9
UV Index
Visibility
5:40 AM
Sunrise
Visibility
8:21 PM
Sunset
Mon 6/1
Mon
Scattered Showers
36%
64°
86°
Showers ending by midday. Highs in the mid 80s and lows in the low 60s.
Feels Like
86°
Feels Like
Wind
NE 5 mph
Wind
Humidity
58%
Humidity
UV Index
9
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:22 PM
Sunset
Tue 6/2
Tue
Fair / Mostly Sunny
8%
63°
87°
More sun than clouds. Highs in the upper 80s and lows in the low 60s.
Feels Like
87°
Feels Like
Wind
NE 8 mph
Wind
Humidity
46%
Humidity
UV Index
9
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:23 PM
Sunset
Wed 6/3
Wed
Fair / Mostly Sunny
3%
60°
86°
Mostly sunny. Highs in the mid 80s and lows in the low 60s.
Feels Like
86°
Feels Like
Wind
E 7 mph
Wind
Humidity
44%
Humidity
UV Index
9
UV Index
Visibility
5:39 AM
Sunrise
Visibility
8:23 PM
Sunset
Thu 6/4
Thu
Partly / Cloudy
17%
61°
87°
Partly cloudy. Highs in the upper 80s and lows in the mid 60s.
Feels Like
87°
Feels Like
Wind
SSE 7 mph
Wind
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
5:38 AM
Sunrise
Visibility
8:24 PM
Sunset
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