O'Fallon, MO

Current Weather Forecast for O'Fallon

MO 63368 | 7:10pm

Weather Conditions

28°
Feels Like 21°
Cloudy
Cloudy
23° 29°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
E 7 mph
Wind
Rain
0 in
snow
Tonight
Sat 1/4
23°
Lowest Temperature
Snow
100%
Periods of snow. Some sleet may mix in. Low 23F. Winds ENE at 10 to 15 mph. Chance of snow 100%. Snow accumulating 5 to 8 inches.
Tomorrow
Sun 1/5
25°
Highest Temperature
Snow
98%
Cloudy with snow. High around 25F. Winds ENE at 10 to 20 mph. Chance of snow 100%. 5 to 8 inches of snow expected.
Tomorrow night
Sun 1/5
16°
Lowest Temperature
Snow
91%
Cloudy with snow. Low 16F. Winds N at 15 to 25 mph. Chance of snow 90%. 3 to 5 inches of snow expected. Higher wind gusts possible.
Precipitation For O'Fallon snow
Intermittent snow starting in 26 minutes.

Next 12 Hours Forecast in O'Fallon

Hourly Weather Forecast & Temperature

8PM
Snow
81%
27°
Feels Like 20°
Snow
Wind
ENE 7 mph
Wind
Pressure
1027 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
2.7mi
Visibility
Visibility
100%
Cloud Cover
9PM
Snow
75%
27°
Feels Like 19°
Snow
Wind
ENE 8 mph
Wind
Pressure
1027 mb
Pressure
Humidity
75%
Humidity
UV Index
0
UV Index
Visibility
0.38mi
Visibility
Visibility
100%
Cloud Cover
10PM
Snow Showers
50%
27°
Feels Like 19°
Snow Showers
Wind
E 8 mph
Wind
Pressure
1026 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
1.6mi
Visibility
Visibility
100%
Cloud Cover
11PM
Snow Showers
66%
27°
Feels Like 19°
Snow Showers
Wind
E 7 mph
Wind
Pressure
1026 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
2.4mi
Visibility
Visibility
100%
Cloud Cover
12AM
Snow
96%
27°
Feels Like 19°
Snow
Wind
ENE 7 mph
Wind
Pressure
1026 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
0.25mi
Visibility
Visibility
100%
Cloud Cover
1AM
Snow
100%
27°
Feels Like 19°
Snow
Wind
ENE 7 mph
Wind
Pressure
1026 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
0.28mi
Visibility
Visibility
100%
Cloud Cover
2AM
Snow
97%
26°
Feels Like 17°
Snow
Wind
ENE 9 mph
Wind
Pressure
1025 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
0.14mi
Visibility
Visibility
100%
Cloud Cover
3AM
Snow
93%
26°
Feels Like 16°
Snow
Wind
ENE 10 mph
Wind
Pressure
1024 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
0.3mi
Visibility
Visibility
100%
Cloud Cover
4AM
Snow
84%
25°
Feels Like 15°
Snow
Wind
ENE 10 mph
Wind
Pressure
1023 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
1mi
Visibility
Visibility
100%
Cloud Cover
5AM
Snow
92%
25°
Feels Like 14°
Snow
Wind
ENE 12 mph
Wind
Pressure
1022 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
100%
Cloud Cover
6AM
Snow
98%
24°
Feels Like 13°
Snow
Wind
ENE 12 mph
Wind
Pressure
1022 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
0.3mi
Visibility
Visibility
100%
Cloud Cover
7AM
Snow
98%
24°
Feels Like 13°
Snow
Wind
ENE 12 mph
Wind
Pressure
1022 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
0.3mi
Visibility
Visibility
100%
Cloud Cover
Sat 1/4
Sat
Snow
100%
23°
29°
Periods of snow. Lows overnight in the low 20s.
Feels Like
13°
Feels Like
Wind
ENE 12 mph
Wind
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
7:21 AM
Sunrise
Visibility
4:54 PM
Sunset
Sun 1/5
Sun
Snow
98%
20°
27°
Snow. Highs in the mid 20s and lows in the mid teens.
Feels Like
12°
Feels Like
Wind
ENE 16 mph
Wind
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
7:21 AM
Sunrise
Visibility
4:55 PM
Sunset
Mon 1/6
Mon
Cloudy
15%
11°
23°
Cloudy. Highs in the low 20s and lows in the mid single digits.
Feels Like
Feels Like
Wind
NW 15 mph
Wind
Humidity
85%
Humidity
UV Index
1
UV Index
Visibility
7:21 AM
Sunrise
Visibility
4:56 PM
Sunset
Tue 1/7
Tue
Partly / Cloudy
7%
25°
Partly cloudy. Highs in the mid 20s and lows in the mid single digits.
Feels Like
-1°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
7:21 AM
Sunrise
Visibility
4:57 PM
Sunset
Wed 1/8
Wed
Sunny
5%
23°
Abundant sunshine. Highs in the low 20s and lows in the mid single digits.
Feels Like
-4°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
77%
Humidity
UV Index
2
UV Index
Visibility
7:21 AM
Sunrise
Visibility
4:58 PM
Sunset
Thu 1/9
Thu
Fair / Mostly Sunny
6%
33°
More sun than clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
Feels Like
Wind
SSW 5 mph
Wind
Humidity
71%
Humidity
UV Index
2
UV Index
Visibility
7:21 AM
Sunrise
Visibility
4:59 PM
Sunset
Fri 1/10
Fri
Cloudy
24%
24°
33°
Cloudy. Highs in the low 30s and lows in the upper teens.
Feels Like
21°
Feels Like
Wind
W 7 mph
Wind
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
7:21 AM
Sunrise
Visibility
5:00 PM
Sunset
Sat 1/11
Sat
Partly / Cloudy
7%
19°
30°
Mix of sun and clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
13°
Feels Like
Wind
WSW 7 mph
Wind
Humidity
87%
Humidity
UV Index
2
UV Index
Visibility
7:20 AM
Sunrise
Visibility
5:01 PM
Sunset
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