O'Fallon

+31° 88°

Feels like +36° 97°

Dewpoint +23° 73°

Clear
NE

4 m/s 9 mph 14 kmh 3 Bft

Gust 8 m/s 18 mph 29 kmh 5 Bft

Clear

0 mm 0 in
Rain

63%
Rel. hum.

1018 hPa 30.1 inHg 763.7 mmHg
Pressure

5:45 AM 05:45
Sunrise
14 h 39 min
8:25 PM 20:25
Sunset
See Hourly Forecast

5 Day Forecast

Sun

Clear

Max +32° 90°

Min +24° 75°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Mon

Clear

Max +31° 88°

Min +20° 68°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Tue

Clear

Max +32° 90°

Min +20° 68°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Wed

Partly cloudy and showers

Max +33° 91°

Min +23° 73°

E 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.05 in 1.2 mm

Thu

Partly cloudy and showers

Max +33° 91°

Min +23° 73°

S 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.06 in 1.5 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 7/13 4:50 PM 16:50
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Mostly clear +31° 87°
Mostly clear
N 5 m/s 11 mph 18 kmh 3 Bft

Dewpoint 22° 72°

Rel. hum. 63 %

Feels like +35° 95°

Pressure 1019 hPa 30.1 inHg 764.2 mmHg

Visibility 16000 m 10 mi

1 hour ago

Cahokia / St. Louis, St. Louis Downtown Airport

Partly cloudy +30° 86°
Partly cloudy
NE 4 m/s 9 mph 14 kmh 3 Bft

Dewpoint 20° 68°

Rel. hum. 59 %

Feels like +33° 91°

Pressure 1019 hPa 30.1 inHg 764.4 mmHg

Visibility 16000 m 10 mi

1 hour ago

Alton/st. Louis, St. Louis Regional Airport

Partly cloudy +29° 84°
Partly cloudy
NE 6 m/s 13 mph 22 kmh 4 Bft

Dewpoint 20° 68°

Rel. hum. 58 %

Feels like +31° 88°

Pressure 1020 hPa 30.1 inHg 765.1 mmHg

Visibility 16000 m 10 mi

8 minutes ago

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

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