O'Fallon

+25° 77°

Feels like +26° 79°

Dewpoint +23° 73°

Overcast
W

1 m/s 2 mph 4 kmh 1 Bft

Gust 3 m/s 7 mph 11 kmh 2 Bft

Overcast

0 mm 0 in
Rain

92%
Rel. hum.

1013 hPa 29.9 inHg 759.8 mmHg
Pressure

5:43 AM 05:43
Sunrise
14 h 42 min
8:25 PM 20:25
Sunset
See Hourly Forecast

5 Day Forecast

Fri

Partly cloudy and showers

Max +31° 88°

Min +23° 73°

W 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.43 in 11.0 mm

Sat

Cloudy, thunderstorms with rain

Max +28° 82°

Min +23° 73°

NW 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.94 in 23.8 mm

Sun

Partly cloudy and showers

Max +26° 79°

Min +21° 70°

E 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.35 in 8.8 mm

Mon

Clear

Max +29° 84°

Min +21° 70°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.05 in 1.2 mm

Tue

Clear

Max +30° 86°

Min +22° 72°

E 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.03 in 0.8 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 7/10 8:02 AM 08:02
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Cloudy +24° 75°
Cloudy

Dewpoint 23° 73°

Rel. hum. 94 %

Feels like +24° 75°

Pressure 1011 hPa 29.9 inHg 758.6 mmHg

Visibility 16000 m 10 mi

1 hour ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +24° 75°
Clear

Dewpoint 22° 72°

Rel. hum. 89 %

Feels like +24° 75°

Pressure 1012 hPa 29.9 inHg 758.8 mmHg

Visibility 16000 m 10 mi

1 hour ago

Alton/st. Louis, St. Louis Regional Airport

Mostly clear +24° 75°
Mostly clear
S 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 89 %

Feels like +24° 75°

Pressure 1013 hPa 29.9 inHg 759.4 mmHg

Visibility 16000 m 10 mi

1 hour ago

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

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