O'Fallon

+26° 79°

Feels like +28° 82°

Dewpoint +24° 75°

Clear
S

2 m/s 4 mph 7 kmh 2 Bft

Gust 4 m/s 9 mph 14 kmh 3 Bft

Clear

0 mm 0 in
Rain

92%
Rel. hum.

1017 hPa 30 inHg 762.6 mmHg
Pressure

5:39 AM 05:39
Sunrise
14 h 48 min
8:27 PM 20:27
Sunset
See Hourly Forecast

5 Day Forecast

Thu

Mostly clear

Max +35° 95°

Min +25° 77°

S 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.00 in 0.1 mm

Fri

Partly cloudy, possible thunderstorms with rain

Max +36° 97°

Min +24° 75°

S 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.11 in 2.8 mm

Sat

Cloudy, thunderstorms with rain

Max +33° 91°

Min +24° 75°

W 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.40 in 10.1 mm

Sun

Partly cloudy and showers

Max +32° 90°

Min +24° 75°

NW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.08 in 2.0 mm

Mon

Partly cloudy, possible thunderstorms with rain

Max +31° 88°

Min +23° 73°

NW 2 mph 4 kmh 1 Bft 1 m/s

Precipitation 0.09 in 2.3 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 7/2 2:02 AM 02:02
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Clear +24° 75°
Clear

Dewpoint 23° 73°

Rel. hum. 94 %

Feels like +24° 75°

Pressure 1016 hPa 30 inHg 761.8 mmHg

Visibility 16000 m 10 mi

41 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +24° 76°
Clear

Dewpoint 22° 72°

Rel. hum. 94 %

Feels like +24° 75°

Pressure 1016 hPa 30 inHg 761.8 mmHg

Visibility 16000 m 10 mi

43 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Clear +26° 78°
Clear

Dewpoint 22° 72°

Rel. hum. 84 %

Feels like +26° 79°

Pressure 1017 hPa 30 inHg 762.7 mmHg

Visibility 16000 m 10 mi

21 minutes ago

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