O'Fallon

+26° 79°

Feels like +28° 82°

Dewpoint +25° 77°

Partly cloudy
SW

2 m/s 4 mph 7 kmh 2 Bft

Gust 3 m/s 7 mph 11 kmh 2 Bft

Partly cloudy

0 mm 0 in
Rain

92%
Rel. hum.

1016 hPa 30 inHg 761.9 mmHg
Pressure

5:39 AM 05:39
Sunrise
14 h 47 min
8:27 PM 20:27
Sunset
See Hourly Forecast

5 Day Forecast

Fri

Partly cloudy and light rain

Max +35° 95°

Min +27° 81°

S 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.02 in 0.4 mm

Sat

Partly cloudy and showers

Max +33° 91°

Min +24° 75°

W 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.31 in 7.8 mm

Sun

Partly cloudy and showers

Max +31° 88°

Min +22° 72°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.17 in 4.3 mm

Mon

Partly cloudy and showers

Max +31° 88°

Min +22° 72°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.03 in 0.7 mm

Tue

Mostly clear

Max +31° 88°

Min +22° 72°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

See 10 Day Forecast

Weather radar

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Active warnings 1 active weather warning See More

Weather for the week

Showers
Precipitation
Updated 7/4 11:30 PM 23:30
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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Clear +27° 81°
Clear
SW 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 23° 73°

Rel. hum. 84 %

Feels like +31° 88°

Pressure 1016 hPa 30 inHg 762.1 mmHg

Visibility 16000 m 10 mi

40 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +26° 79°
Clear
S 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 23° 73°

Rel. hum. 89 %

Feels like +26° 79°

Pressure 1016 hPa 30 inHg 761.8 mmHg

Visibility 16000 m 10 mi

42 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Cloudy +26° 80°
Cloudy
SE 1 m/s 2 mph 4 kmh 1 Bft

Dewpoint 22° 72°

Rel. hum. 84 %

Feels like +26° 79°

Pressure 1017 hPa 30 inHg 762.7 mmHg

Visibility 16000 m 10 mi

20 minutes ago

Nearest observations show current weather observations from your nearest weather stations.

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