O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   3:26am

Weather Conditions

45°
Feels Like 44°
Mostly Cloudy
Showers in the Vicinity
43° 62°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
W 4 mph
Wind
Rain
0.03 in
rain

Today

Wed 5/6
62°
Highest Temperature
Rain
83%
Rain ending this morning. Breaks of sun in the afternoon. High 62F. Winds NW at 5 to 10 mph. Chance of rain 80%.

Tonight

Wed 5/6
40°
Lowest Temperature
Partly Cloudy
3%
Some clouds. Low near 40F. Winds NNW at 5 to 10 mph.

Tomorrow

Thu 5/7
70°
Highest Temperature
Fair / Mostly Sunny
3%
Mostly sunny skies. High around 70F. Winds WSW at 10 to 15 mph.

Local Weather Radar - O'Fallon, MO

Live O'Fallon Local Radar Forecast by FOX Weather

Precipitation For O'Fallon rain
Intermittent rain for the next hour.

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

4AM
Rain
81%
45°
Feels Like 44°
Rain
Wind
WNW 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
5AM
Showers
55%
45°
Feels Like 44°
Showers
Wind
WNW 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
94%
Cloud Cover
6AM
Cloudy
5%
45°
Feels Like 45°
Cloudy
Wind
W 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
87%
Cloud Cover
7AM
Cloudy
3%
46°
Feels Like 45°
Cloudy
Wind
W 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
97%
Cloud Cover
8AM
Cloudy
3%
48°
Feels Like 46°
Cloudy
Wind
WNW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
96%
Cloud Cover
9AM
Mostly Cloudy
2%
51°
Feels Like 48°
Mostly Cloudy
Wind
WNW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
2
UV Index
Visibility
8mi
Visibility
Visibility
75%
Cloud Cover
10AM
Mostly Cloudy
2%
53°
Feels Like 51°
Mostly Cloudy
Wind
NW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
71%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
11AM
Mostly Cloudy
1%
55°
Feels Like 54°
Mostly Cloudy
Wind
NNW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
59%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
12PM
Mostly Cloudy
57°
Feels Like 56°
Mostly Cloudy
Wind
NNW 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
50%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
1PM
Partly / Cloudy
59°
Feels Like 57°
Partly Cloudy
Wind
NNW 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
45%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
2PM
Partly / Cloudy
60°
Feels Like 59°
Partly Cloudy
Wind
NNW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
42%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
3PM
Partly / Cloudy
61°
Feels Like 60°
Partly Cloudy
Wind
NNW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
40%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
Wed 5/6
Wed
Rain
83%
43°
62°
Periods of rain early. Highs in the low 60s and lows in the low 40s.
Feels Like
44°
Feels Like
Wind
NW 9 mph
Wind
Humidity
68%
Humidity
UV Index
8
UV Index
Visibility
5:59 AM
Sunrise
Visibility
8:00 PM
Sunset
Thu 5/7
Thu
Fair / Mostly Sunny
3%
40°
70°
A few clouds. Highs in the low 70s and lows in the upper 40s.
Feels Like
70°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
44%
Humidity
UV Index
8
UV Index
Visibility
5:58 AM
Sunrise
Visibility
8:01 PM
Sunset
Fri 5/8
Fri
Scattered Thunderstorms
67%
49°
74°
Thunderstorms developing in the afternoon. Highs in the mid 70s and lows in the low 50s.
Feels Like
74°
Feels Like
Wind
SW 11 mph
Wind
Humidity
54%
Humidity
UV Index
6
UV Index
Visibility
5:57 AM
Sunrise
Visibility
8:02 PM
Sunset
Sat 5/9
Sat
Fair / Mostly Sunny
20%
50°
81°
Plenty of sun. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
WSW 7 mph
Wind
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
5:56 AM
Sunrise
Visibility
8:03 PM
Sunset
Sun 5/10
Sun
Scattered Showers
54%
51°
70°
A few morning showers. Highs in the low 70s and lows in the mid 40s.
Feels Like
70°
Feels Like
Wind
NNW 12 mph
Wind
Humidity
61%
Humidity
UV Index
7
UV Index
Visibility
5:55 AM
Sunrise
Visibility
8:04 PM
Sunset
Mon 5/11
Mon
Fair / Mostly Sunny
4%
44°
74°
More sun than clouds. Highs in the mid 70s and lows in the low 50s.
Feels Like
74°
Feels Like
Wind
W 8 mph
Wind
Humidity
48%
Humidity
UV Index
8
UV Index
Visibility
5:54 AM
Sunrise
Visibility
8:05 PM
Sunset
Tue 5/12
Tue
Scattered Showers
33%
53°
80°
Morning showers. Highs in the low 80s and lows in the upper 50s.
Feels Like
80°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
54%
Humidity
UV Index
8
UV Index
Visibility
5:53 AM
Sunrise
Visibility
8:05 PM
Sunset
Wed 5/13
Wed
Partly / Cloudy
24%
57°
81°
Partly cloudy. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
WSW 9 mph
Wind
Humidity
55%
Humidity
UV Index
7
UV Index
Visibility
5:52 AM
Sunrise
Visibility
8:06 PM
Sunset
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