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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  |   11:19pm

Weather Conditions

74°
Feels Like 74°
Rain
Rain
69° 89°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
E 2 mph
Wind
Rain
0 in
rain

Tonight

Wed 8/5
69°
Lowest Temperature
Thunderstorms
100%
Showers and thunderstorms - some locally heavy downpours are possible, especially late. Storms may contain strong gusty winds. Low 69F. Winds SSE at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected.

Tomorrow

Thu 8/6
81°
Highest Temperature
Scattered Thunderstorms
99%
Thunderstorms in the morning will give way to cloudy skies late. High 81F. Winds S at 5 to 10 mph. Chance of rain 100%.

Tomorrow night

Thu 8/6
69°
Lowest Temperature
Cloudy
24%
Cloudy skies. A stray shower or thunderstorm is possible. Low 69F. Winds light and variable.

Local Weather Radar - O'Fallon, MO

Live O'Fallon Local Radar Forecast by FOX Weather

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

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

12AM
Thunderstorms
86%
73°
Feels Like 73°
Thunderstorms
Wind
SSE 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
75%
Cloud Cover
1AM
Showers
62%
72°
Feels Like 72°
Thundershowers
Wind
ESE 4 mph
Wind
Pressure
1016 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
80%
Cloud Cover
2AM
Showers
40%
71°
Feels Like 71°
Showers
Wind
SSE 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
61%
Cloud Cover
3AM
Showers
100%
72°
Feels Like 72°
Thundershowers
Wind
SSE 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
80%
Cloud Cover
4AM
Thunderstorms
100%
72°
Feels Like 72°
Heavy Thunderstorms
Wind
SSW 4 mph
Wind
Pressure
1016 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
2.8mi
Visibility
Visibility
95%
Cloud Cover
5AM
Thunderstorms
100%
71°
Feels Like 71°
Heavy Thunderstorms
Wind
WNW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
1.4mi
Visibility
Visibility
97%
Cloud Cover
6AM
Thunderstorms
96%
70°
Feels Like 70°
Thunderstorms
Wind
WNW 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
98%
Cloud Cover
7AM
Thunderstorms
72%
70°
Feels Like 72°
Thunderstorms
Wind
S 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
99%
Cloud Cover
8AM
Thunderstorms
75%
71°
Feels Like 73°
Thunderstorms
Wind
E 4 mph
Wind
Pressure
1018 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
99%
Cloud Cover
9AM
Thunderstorms
99%
71°
Feels Like 73°
Thunderstorms
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
95%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
96%
Cloud Cover
10AM
Thunderstorms
79%
72°
Feels Like 74°
Thunderstorms
Wind
S 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
95%
Humidity
UV Index
2
UV Index
Visibility
5mi
Visibility
Visibility
97%
Cloud Cover
11AM
Scattered Thunderstorms
54%
73°
Feels Like 75°
Scattered Thunderstorms
Wind
SSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
93%
Humidity
UV Index
3
UV Index
Visibility
4mi
Visibility
Visibility
98%
Cloud Cover
Wed 8/5
Wed
Thunderstorms
100%
69°
89°
Thunderstorms, some may contain heavy rain. Lows overnight in the upper 60s.
Feels Like
82°
Feels Like
Wind
SSE 7 mph
Wind
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
6:08 AM
Sunrise
Visibility
8:09 PM
Sunset
Thu 8/6
Thu
Scattered Thunderstorms
99%
69°
81°
Morning thunderstorms. Highs in the low 80s and lows in the upper 60s.
Feels Like
85°
Feels Like
Wind
S 7 mph
Wind
Humidity
87%
Humidity
UV Index
7
UV Index
Visibility
6:08 AM
Sunrise
Visibility
8:08 PM
Sunset
Fri 8/7
Fri
Partly / Cloudy
16%
69°
88°
Times of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
Feels Like
96°
Feels Like
Wind
SW 6 mph
Wind
Humidity
77%
Humidity
UV Index
9
UV Index
Visibility
6:09 AM
Sunrise
Visibility
8:07 PM
Sunset
Sat 8/8
Sat
Fair / Mostly Sunny
24%
69°
91°
Plenty of sun. Highs in the low 90s and lows in the low 70s.
Feels Like
99°
Feels Like
Wind
WNW 3 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
6:10 AM
Sunrise
Visibility
8:06 PM
Sunset
Sun 8/9
Sun
Partly / Cloudy
24%
70°
92°
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Feels Like
100°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
6:11 AM
Sunrise
Visibility
8:04 PM
Sunset
Mon 8/10
Mon
Fair / Mostly Sunny
9%
73°
94°
Mostly sunny. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
6:12 AM
Sunrise
Visibility
8:03 PM
Sunset
Tue 8/11
Tue
Partly / Cloudy
20%
75°
93°
Mix of sun and clouds. Highs in the low 90s and lows in the mid 70s.
Feels Like
102°
Feels Like
Wind
SW 8 mph
Wind
Humidity
66%
Humidity
UV Index
9
UV Index
Visibility
6:13 AM
Sunrise
Visibility
8:02 PM
Sunset
Wed 8/12
Wed
Scattered Thunderstorms
44%
74°
87°
Thunderstorms early. Highs in the upper 80s and lows in the low 70s.
Feels Like
95°
Feels Like
Wind
SW 8 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
6:14 AM
Sunrise
Visibility
8:01 PM
Sunset
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