O'Fallon

+23° 73°

Feels like +24° 75°

Dewpoint +23° 73°

Partly cloudy
N

1 m/s 2 mph 4 kmh 1 Bft

Gust 3 m/s 7 mph 11 kmh 2 Bft

Partly cloudy

0 mm 0 in
Rain

98%
Rel. hum.

1018 hPa 30.1 inHg 763.6 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

Partly cloudy and showers

Max +30° 86°

Min +23° 73°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.06 in 1.4 mm

Wed

Partly cloudy and showers

Max +31° 88°

Min +21° 70°

S 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.05 in 1.3 mm

Thu

Partly cloudy, possible thunderstorms with rain

Max +35° 95°

Min +22° 72°

W 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.18 in 4.6 mm

Fri

Cloudy, thunderstorms with rain

Max +31° 88°

Min +24° 75°

SE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.55 in 13.9 mm

Sat

Cloudy, thunderstorms with rain

Max +30° 86°

Min +22° 72°

NW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.18 in 4.6 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 7/7 7:01 AM 07:01
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Clear +23° 74°
Clear
NE 1 m/s 2 mph 4 kmh 1 Bft

Dewpoint 22° 72°

Rel. hum. 100 %

Feels like +23° 73°

Pressure 1017 hPa 30 inHg 762.9 mmHg

Visibility 16000 m 10 mi

15 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +23° 74°
Clear
N 1 m/s 2 mph 4 kmh 1 Bft

Dewpoint 21° 70°

Rel. hum. 94 %

Feels like +23° 73°

Pressure 1018 hPa 30.1 inHg 763.3 mmHg

Visibility 16000 m 10 mi

17 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Clear +22° 72°
Clear

Dewpoint 21° 70°

Rel. hum. 94 %

Feels like +22° 72°

Pressure 1019 hPa 30.1 inHg 764 mmHg

Visibility 11000 m 7 mi

20 minutes ago

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

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