O'Fallon

+29° 84°

Feels like +36° 97°

Dewpoint +26° 79°

Cloudy
N

1 m/s 2 mph 4 kmh 1 Bft

Gust 2 m/s 4 mph 7 kmh 2 Bft

Cloudy

0.03 mm 0 in
Rain

87%
Rel. hum.

1012 hPa 29.9 inHg 759.1 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

Max +32° 90°

Min +26° 79°

S 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.04 in 1.1 mm

Sat

Cloudy, thunderstorms with rain

Max +27° 81°

Min +22° 72°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 1.52 in 38.5 mm

Sun

Partly cloudy and showers

Max +29° 84°

Min +20° 68°

NE 9 mph 14 kmh 3 Bft 4 m/s

Precipitation 0.04 in 1.1 mm

Mon

Clear

Max +29° 84°

Min +19° 66°

NE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Tue

Mostly clear

Max +30° 86°

Min +21° 70°

E 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.01 in 0.2 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 7/11 7:01 PM 19:01
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Partly cloudy, possible thunderstorms with rain +25° 77°
Partly cloudy, possible thunderstorms with rain
SE 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 83 %

Feels like +25° 77°

Pressure 1012 hPa 29.9 inHg 758.9 mmHg

Visibility 16000 m 10 mi

13 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Partly cloudy, possible thunderstorms with rain +26° 79°
Partly cloudy, possible thunderstorms with rain
SE 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 21° 70°

Rel. hum. 79 %

Feels like +26° 79°

Pressure 1012 hPa 29.9 inHg 758.7 mmHg

Visibility 16000 m 10 mi

22 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Cloudy and light rain +25° 77°
Cloudy and light rain
NE 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 83 %

Feels like +25° 77°

Pressure 1012 hPa 29.9 inHg 759.2 mmHg

Visibility 11000 m 7 mi

15 minutes ago

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

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