O'Fallon

+32° 90°

Feels like +40° 104°

Dewpoint +26° 79°

Cloudy
S

4 m/s 9 mph 14 kmh 3 Bft

Gust 7 m/s 16 mph 25 kmh 4 Bft

Cloudy

0 mm 0 in
Rain

68%
Rel. hum.

1016 hPa 30 inHg 762 mmHg
Pressure

5:39 AM 05:39
Sunrise
14 h 47 min
8:27 PM 20:27
Sunset
See Hourly Forecast

5 Day Forecast

Fri

Partly cloudy and light rain

Max +35° 95°

Min +27° 81°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.02 in 0.4 mm

Sat

Partly cloudy and showers

Max +33° 91°

Min +24° 75°

S 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.62 in 15.7 mm

Sun

Partly cloudy, possible thunderstorms with rain

Max +31° 88°

Min +22° 72°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.19 in 4.8 mm

Mon

Partly cloudy and showers

Max +31° 88°

Min +22° 72°

N 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.04 in 1.0 mm

Tue

Partly cloudy and light rain

Max +31° 88°

Min +22° 72°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.02 in 0.5 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 7/4 5:40 PM 17:40
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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Clear +34° 93°
Clear

Dewpoint 24° 75°

Rel. hum. 56 %

Feels like +40° 104°

Pressure 1015 hPa 30 inHg 761.6 mmHg

Visibility 16000 m 10 mi

46 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +34° 93°
Clear
S 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 23° 73°

Rel. hum. 53 %

Feels like +39° 102°

Pressure 1015 hPa 30 inHg 761.6 mmHg

Visibility 16000 m 10 mi

48 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Clear +33° 91°
Clear
S 3 m/s 7 mph 11 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 53 %

Feels like +37° 99°

Pressure 1016 hPa 30 inHg 762.3 mmHg

Visibility 16000 m 10 mi

51 minutes ago

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

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