O'Fallon

+25° 77°

Feels like +26° 79°

Dewpoint +25° 77°

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

95%
Rel. hum.

1016 hPa 30 inHg 762.1 mmHg
Pressure

5:38 AM 05:38
Sunrise
14 h 49 min
8:27 PM 20:27
Sunset
See Hourly Forecast

5 Day Forecast

Wed

Clear

Max +36° 97°

Min +24° 75°

S 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Thu

Partly cloudy and showers

Max +35° 95°

Min +25° 77°

S 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.03 in 0.9 mm

Fri

Partly cloudy and showers

Max +35° 95°

Min +24° 75°

S 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.04 in 1.1 mm

Sat

Partly cloudy and showers

Max +33° 91°

Min +25° 77°

W 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.50 in 12.8 mm

Sun

Partly cloudy and light rain

Max +33° 91°

Min +24° 75°

W 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.03 in 0.8 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 7/1 2:02 AM 02:02
See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

Clear +26° 78°
Clear
SW 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 25° 77°

Rel. hum. 94 %

Feels like +26° 79°

Pressure 1016 hPa 30 inHg 761.8 mmHg

Visibility 16000 m 10 mi

51 minutes ago

Cahokia / St. Louis, St. Louis Downtown Airport

Clear +27° 80°
Clear

Dewpoint 23° 73°

Rel. hum. 84 %

Feels like +29° 84°

Pressure 1016 hPa 30 inHg 761.8 mmHg

Visibility 16000 m 10 mi

53 minutes ago

Alton/st. Louis, St. Louis Regional Airport

Clear +26° 79°
Clear
S 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 23° 73°

Rel. hum. 89 %

Feels like +26° 79°

Pressure 1017 hPa 30 inHg 762.5 mmHg

Visibility 16000 m 10 mi

11 minutes ago

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

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