O'Fallon

+22° 72°

Feels like +23° 73°

Dewpoint +22° 72°

Clear
N

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

99%
Rel. hum.

1014 hPa 29.9 inHg 760.6 mmHg
Pressure

5:41 AM 05:41
Sunrise
14 h 45 min
8:27 PM 20:27
Sunset
See Hourly Forecast

5 Day Forecast

Mon

Partly cloudy and light rain

Max +30° 86°

Min +21° 70°

N 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.01 in 0.4 mm

Tue

Partly cloudy and showers

Max +30° 86°

Min +21° 70°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.07 in 1.9 mm

Wed

Cloudy and showers

Max +31° 88°

Min +21° 70°

NE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.23 in 5.9 mm

Thu

Partly cloudy and light rain

Max +34° 93°

Min +23° 73°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.10 in 2.4 mm

Fri

Cloudy, thunderstorms with rain

Max +31° 88°

Min +23° 73°

SW 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.84 in 21.2 mm

See 10 Day Forecast

Weather radar

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Weather for the week

Showers
Precipitation
Updated 7/6 2:03 AM 02:03
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Clear +23° 73°
Clear
N 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 22° 72°

Rel. hum. 94 %

Feels like +23° 73°

Pressure 1014 hPa 29.9 inHg 760.4 mmHg

Visibility 16000 m 10 mi

40 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +22° 71°
Clear

Dewpoint 21° 70°

Rel. hum. 94 %

Feels like +22° 72°

Pressure 1014 hPa 29.9 inHg 760.6 mmHg

Visibility 11000 m 7 mi

42 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Clear +23° 73°
Clear

Dewpoint 20° 68°

Rel. hum. 89 %

Feels like +23° 73°

Pressure 1015 hPa 30 inHg 761.2 mmHg

Visibility 16000 m 10 mi

20 minutes ago

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

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