O'Fallon

+25° 77°

Feels like +26° 79°

Dewpoint +24° 75°

Mostly clear
NE

1 m/s 2 mph 4 kmh 1 Bft

Gust 2 m/s 4 mph 7 kmh 2 Bft

Mostly clear

0 mm 0 in
Rain

94%
Rel. hum.

1017 hPa 30 inHg 763 mmHg
Pressure

5:41 AM 05:41
Sunrise
14 h 44 min
8:26 PM 20:26
Sunset
See Hourly Forecast

5 Day Forecast

Tue

Mostly clear

Max +31° 88°

Min +25° 77°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

Wed

Partly cloudy and showers

Max +30° 86°

Min +22° 72°

SE 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.07 in 1.7 mm

Thu

Partly cloudy

Max +34° 93°

Min +22° 72°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.39 in 9.9 mm

Fri

Cloudy and showers

Max +31° 88°

Min +23° 73°

W 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.39 in 9.9 mm

Sat

Partly cloudy and showers

Max +30° 86°

Min +22° 72°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.05 in 1.2 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 7/8 10:01 PM 22:01
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Partly cloudy +27° 80°
Partly cloudy

Dewpoint 23° 73°

Rel. hum. 79 %

Feels like +29° 84°

Pressure 1017 hPa 30 inHg 762.7 mmHg

Visibility 16000 m 10 mi

26 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +26° 78°
Clear

Dewpoint 21° 70°

Rel. hum. 79 %

Feels like +26° 79°

Pressure 1017 hPa 30 inHg 763 mmHg

Visibility 16000 m 10 mi

28 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Partly cloudy +25° 77°
Partly cloudy

Dewpoint 22° 72°

Rel. hum. 83 %

Feels like +25° 77°

Pressure 1018 hPa 30.1 inHg 763.5 mmHg

Visibility 16000 m 10 mi

31 minutes ago

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

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