O'Fallon

+32° 90°

Feels like +39° 102°

Dewpoint +25° 77°

Mostly clear
NW

2 m/s 4 mph 7 kmh 2 Bft

Gust 5 m/s 11 mph 18 kmh 3 Bft

Mostly clear

0 mm 0 in
Rain

67%
Rel. hum.

1011 hPa 29.9 inHg 758.6 mmHg
Pressure

5:40 AM 05:40
Sunrise
14 h 46 min
8:27 PM 20:27
Sunset
See Hourly Forecast

5 Day Forecast

Sun

Partly cloudy

Max +32° 90°

Min +24° 75°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.00 in 0.1 mm

Mon

Partly cloudy and showers

Max +30° 86°

Min +21° 70°

N 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.06 in 1.5 mm

Tue

Partly cloudy and showers

Max +30° 86°

Min +21° 70°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.12 in 3.0 mm

Wed

Cloudy, thunderstorms with rain

Max +31° 88°

Min +21° 70°

S 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.10 in 2.5 mm

Thu

Partly cloudy, possible thunderstorms with rain

Max +33° 91°

Min +23° 73°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.09 in 2.2 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 7/6 5:00 PM 17:00
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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Partly cloudy +31° 88°
Partly cloudy
N 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 23° 73°

Rel. hum. 63 %

Feels like +35° 95°

Pressure 1013 hPa 29.9 inHg 759.6 mmHg

Visibility 16000 m 10 mi

1 hour ago

Cahokia / St. Louis, St. Louis Downtown Airport

Cloudy and light rain +24° 75°
Cloudy and light rain
NW 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 20° 68°

Rel. hum. 83 %

Feels like +24° 75°

Pressure 1014 hPa 29.9 inHg 760.2 mmHg

Visibility 8000 m 5 mi

58 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Partly cloudy +29° 84°
Partly cloudy
W 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 21° 70°

Rel. hum. 62 %

Feels like +31° 88°

Pressure 1014 hPa 29.9 inHg 760.5 mmHg

Visibility 16000 m 10 mi

11 minutes ago

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

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