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U.S. / MO / O'Fallon / 63368

O'Fallon, MO

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Current Weather Forecast for O'Fallon

MO 63368  |   5:07am

Weather Conditions

63°
Feels Like 63°
Partly Cloudy
Partly Cloudy
61° 87°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 6 mph
Wind
Rain
0 in
rain

Today

Mon 3/30
87°
Highest Temperature
Partly / Cloudy
15%
A mix of clouds and sun. Slight chance of a rain shower. High 87F. Winds SSW at 10 to 20 mph.

Tonight

Mon 3/30
64°
Lowest Temperature
Partly Cloudy
4%
Some clouds. Low 64F. Winds SSW at 10 to 15 mph.

Tomorrow

Tue 3/31
85°
Highest Temperature
Mostly Cloudy
15%
A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. A stray afternoon thunderstorm is possible. High near 85F. Winds SSW at 10 to 20 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

6AM
Partly Cloudy
1%
63°
Feels Like 63°
Partly Cloudy
Wind
SSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
7AM
Mostly Cloudy
15%
63°
Feels Like 63°
Mostly Cloudy
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
8AM
Partly / Cloudy
15%
64°
Feels Like 64°
Partly Cloudy
Wind
SSW 10 mph
Wind
Pressure
1016 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
9AM
Partly / Cloudy
15%
66°
Feels Like 66°
Partly Cloudy
Wind
SSW 12 mph
Wind
Pressure
1016 mb
Pressure
Humidity
59%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
10AM
Partly / Cloudy
15%
70°
Feels Like 70°
Partly Cloudy
Wind
SSW 15 mph
Wind
Pressure
1015 mb
Pressure
Humidity
54%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
11AM
Partly / Cloudy
15%
74°
Feels Like 74°
Partly Cloudy
Wind
SSW 16 mph
Wind
Pressure
1015 mb
Pressure
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
12PM
Partly / Cloudy
15%
77°
Feels Like 77°
Partly Cloudy
Wind
SSW 16 mph
Wind
Pressure
1014 mb
Pressure
Humidity
47%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
1PM
Partly / Cloudy
15%
81°
Feels Like 81°
Partly Cloudy
Wind
SW 16 mph
Wind
Pressure
1013 mb
Pressure
Humidity
43%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
2PM
Partly / Cloudy
15%
83°
Feels Like 83°
Partly Cloudy
Wind
SSW 16 mph
Wind
Pressure
1013 mb
Pressure
Humidity
40%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
3PM
Partly / Cloudy
15%
84°
Feels Like 84°
Partly Cloudy
Wind
SSW 17 mph
Wind
Pressure
1012 mb
Pressure
Humidity
38%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
4PM
Partly / Cloudy
15%
85°
Feels Like 85°
Partly Cloudy
Wind
SSW 16 mph
Wind
Pressure
1011 mb
Pressure
Humidity
37%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
5PM
Partly / Cloudy
85°
Feels Like 85°
Partly Cloudy
Wind
SSW 16 mph
Wind
Pressure
1010 mb
Pressure
Humidity
36%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
Mon 3/30
Mon
Partly / Cloudy
15%
61°
87°
Partly cloudy. Highs in the upper 80s and lows in the mid 60s.
Feels Like
87°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
49%
Humidity
UV Index
6
UV Index
Visibility
6:50 AM
Sunrise
Visibility
7:24 PM
Sunset
Tue 3/31
Tue
Mostly Cloudy
15%
64°
85°
Mostly cloudy. Highs in the mid 80s and lows in the mid 50s.
Feels Like
85°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
49%
Humidity
UV Index
6
UV Index
Visibility
6:49 AM
Sunrise
Visibility
7:25 PM
Sunset
Wed 4/1
Wed
Showers
69%
56°
67°
Chance of showers. Highs in the upper 60s and lows in the upper 50s.
Feels Like
67°
Feels Like
Wind
E 11 mph
Wind
Humidity
80%
Humidity
UV Index
3
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:26 PM
Sunset
Thu 4/2
Thu
Thunderstorms
74%
60°
73°
Thunderstorms. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
74%
Humidity
UV Index
3
UV Index
Visibility
6:46 AM
Sunrise
Visibility
7:27 PM
Sunset
Fri 4/3
Fri
Scattered Showers
42%
54°
75°
Showers possible in the afternoon. Highs in the mid 70s and lows in the upper 50s.
Feels Like
75°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
74%
Humidity
UV Index
5
UV Index
Visibility
6:44 AM
Sunrise
Visibility
7:28 PM
Sunset
Sat 4/4
Sat
Rain
78%
45°
67°
Cloudy with rain. Highs in the low 60s and lows in the low 40s.
Feels Like
53°
Feels Like
Wind
WSW 15 mph
Wind
Humidity
77%
Humidity
UV Index
4
UV Index
Visibility
6:43 AM
Sunrise
Visibility
7:29 PM
Sunset
Sun 4/5
Sun
Partly / Cloudy
20%
40°
61°
Mix of sun and clouds. Highs in the low 60s and lows in the upper 30s.
Feels Like
36°
Feels Like
Wind
WNW 13 mph
Wind
Humidity
51%
Humidity
UV Index
6
UV Index
Visibility
6:41 AM
Sunrise
Visibility
7:30 PM
Sunset
Mon 4/6
Mon
Sunny
6%
37°
67°
Sunny. Highs in the upper 60s and lows in the low 40s.
Feels Like
67°
Feels Like
Wind
SW 7 mph
Wind
Humidity
52%
Humidity
UV Index
7
UV Index
Visibility
6:40 AM
Sunrise
Visibility
7:31 PM
Sunset
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