O'Fallon

+35° 95°

Feels like +41° 106°

Dewpoint +23° 73°

Partly cloudy
S

2 m/s 4 mph 7 kmh 2 Bft

Gust 9 m/s 20 mph 32 kmh 5 Bft

Partly cloudy

0 mm 0 in
Rain

50%
Rel. hum.

1016 hPa 30 inHg 762.2 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 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.51 in 12.9 mm

Sat

Cloudy, thunderstorms with rain

Max +33° 91°

Min +24° 75°

S 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.20 in 5.0 mm

Sun

Partly cloudy and showers

Max +32° 90°

Min +23° 73°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.04 in 0.9 mm

Mon

Partly cloudy and showers

Max +31° 88°

Min +22° 72°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.04 in 1.1 mm

Tue

Partly cloudy

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 7/3 2:02 PM 14:02
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Cloudy +28° 82°
Cloudy
W 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 70 %

Feels like +31° 88°

Pressure 1017 hPa 30 inHg 762.9 mmHg

Visibility 16000 m 10 mi

47 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +30° 86°
Clear

Dewpoint 22° 72°

Rel. hum. 62 %

Feels like +33° 91°

Pressure 1017 hPa 30 inHg 763 mmHg

Visibility 16000 m 10 mi

1 hour ago

Alton/st. Louis, St. Louis Regional Airport

Partly cloudy +33° 91°
Partly cloudy
S 5 m/s 11 mph 18 kmh 3 Bft

Dewpoint 24° 75°

Rel. hum. 59 %

Feels like +39° 102°

Pressure 1018 hPa 30 inHg 763.3 mmHg

Visibility 16000 m 10 mi

1 hour ago

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

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