O'Fallon, MO

See Radar

Current Weather Forecast for O'Fallon

MO 63368  |   7:35pm

Weather Conditions

76°
Feels Like 76°
Partly / Cloudy
Partly Cloudy
60° 83°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 8 mph
Wind
Rain
0 in
rain

Tonight

Thu 4/9
60°
Lowest Temperature
Mostly Cloudy
5%
Partly cloudy early followed by cloudy skies overnight. Low near 60F. Winds SSW at 10 to 15 mph.

Tomorrow

Fri 4/10
66°
Highest Temperature
Scattered Showers
54%
Showers in the morning, then cloudy in the afternoon. High 66F. Winds WNW at 5 to 10 mph. Chance of rain 50%.

Tomorrow night

Fri 4/10
51°
Lowest Temperature
Mostly Cloudy
17%
Partly cloudy skies in the evening, then becoming cloudy overnight. Low 51F. Winds NE 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

8PM
Partly Cloudy
74°
Feels Like 74°
Partly Cloudy
Wind
S 7 mph
Wind
Pressure
1019 mb
Pressure
Humidity
35%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
9PM
Partly Cloudy
72°
Feels Like 72°
Partly Cloudy
Wind
S 9 mph
Wind
Pressure
1019 mb
Pressure
Humidity
37%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
10PM
Partly Cloudy
70°
Feels Like 70°
Partly Cloudy
Wind
S 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
40%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
11PM
Partly Cloudy
68°
Feels Like 68°
Partly Cloudy
Wind
S 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
44%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
12AM
Mostly Cloudy
1%
67°
Feels Like 67°
Mostly Cloudy
Wind
S 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
1AM
Cloudy
1%
67°
Feels Like 67°
Cloudy
Wind
SSW 10 mph
Wind
Pressure
1019 mb
Pressure
Humidity
48%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
2AM
Cloudy
1%
66°
Feels Like 66°
Cloudy
Wind
SSW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
3AM
Cloudy
1%
65°
Feels Like 65°
Cloudy
Wind
SSW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
4AM
Cloudy
1%
64°
Feels Like 63°
Cloudy
Wind
SW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
5AM
Cloudy
3%
63°
Feels Like 62°
Cloudy
Wind
SW 8 mph
Wind
Pressure
1021 mb
Pressure
Humidity
61%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
6AM
Cloudy
5%
62°
Feels Like 62°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1021 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
7AM
Cloudy
19%
61°
Feels Like 61°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1022 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
Thu 4/9
Thu
Mostly Cloudy
5%
60°
83°
Considerable cloudiness. Lows overnight in the low 60s.
Feels Like
60°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:34 PM
Sunset
Fri 4/10
Fri
Scattered Showers
54%
53°
68°
Morning showers. Highs in the mid 60s and lows in the low 50s.
Feels Like
66°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
69%
Humidity
UV Index
3
UV Index
Visibility
6:34 AM
Sunrise
Visibility
7:35 PM
Sunset
Sat 4/11
Sat
Partly / Cloudy
14%
51°
75°
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the low 60s.
Feels Like
75°
Feels Like
Wind
ESE 9 mph
Wind
Humidity
69%
Humidity
UV Index
4
UV Index
Visibility
6:32 AM
Sunrise
Visibility
7:35 PM
Sunset
Sun 4/12
Sun
Scattered Showers
44%
62°
80°
Showers possible in the afternoon. Highs in the low 80s and lows in the mid 60s.
Feels Like
80°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
54%
Humidity
UV Index
4
UV Index
Visibility
6:31 AM
Sunrise
Visibility
7:36 PM
Sunset
Mon 4/13
Mon
Partly / Cloudy
13%
65°
87°
Partly cloudy. Highs in the upper 80s and lows in the upper 60s.
Feels Like
87°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
59%
Humidity
UV Index
6
UV Index
Visibility
6:29 AM
Sunrise
Visibility
7:37 PM
Sunset
Tue 4/14
Tue
Scattered Thunderstorms
49%
69°
88°
A few thunderstorms possible. Potential for severe thunderstorms. Highs in the upper 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
SSW 16 mph
Wind
Humidity
57%
Humidity
UV Index
5
UV Index
Visibility
6:28 AM
Sunrise
Visibility
7:38 PM
Sunset
Wed 4/15
Wed
Scattered Showers
43%
65°
82°
Morning showers. Highs in the low 80s and lows in the low 60s.
Feels Like
82°
Feels Like
Wind
SW 14 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
6:26 AM
Sunrise
Visibility
7:39 PM
Sunset
Thu 4/16
Thu
Scattered Thunderstorms
40%
60°
82°
Scattered thunderstorms possible. Highs in the low 80s and lows in the low 60s.
Feels Like
82°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
55%
Humidity
UV Index
5
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:40 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Missouri

Loading...