O'Fallon

+34° 93°

Feels like +44° 111°

Dewpoint +26° 79°

5 m/s 11 mph 18 kmh 3 Bft

Gust 10 m/s 22 mph 36 kmh 5 Bft

Cloudy

0 mm 0 in
Rain

64%
Rel. hum.

1015 hPa 30 inHg 761 mmHg
Pressure

5:37 AM 05:37
Sunrise

14 h 50 min

8:28 PM 20:28
Sunset

See Hourly Forecast

5 Day Forecast

Mon

Max +34° 93°

Min +28° 82°

9 mph 14 kmh 3 Bft 4 m/s

0 in 0 mm

Tue

Max +36° 97°

Min +24° 75°

7 mph 11 kmh 2 Bft 3 m/s

0 in 0 mm

Wed

Max +35° 95°

Min +24° 75°

7 mph 11 kmh 2 Bft 3 m/s

0 in 0 mm

Thu

Max +34° 93°

Min +24° 75°

7 mph 11 kmh 2 Bft 3 m/s

0.02 in 0.6 mm

Fri

Max +33° 91°

Min +25° 77°

4 mph 7 kmh 2 Bft 2 m/s

0.14 in 3.7 mm

See 10 Day Forecast

Weather radar

See Radar

1 active weather warning

Weather for the week

Showers

Precipitation

Updated 6/29 1:01 PM 13:01

See detailed forecast for the upcoming week

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Nearest Observations

Belleville, Scott Afb/midamerica Airport

+33° 92°

Clear

7 m/s 16 mph 25 kmh 4 Bft

Dewpoint 26° 79°

Rel. hum. 67 %

Feels like +43° 109°

Pressure 1014 hPa 30 inHg 760.9 mmHg

Visibility 16000 m 10 mi

1 hour ago

Cahokia / St. Louis, St. Louis Downtown Airport

+32° 90°

Partly cloudy

5 m/s 11 mph 18 kmh 3 Bft

Dewpoint 25° 77°

Rel. hum. 67 %

Feels like +40° 104°

Pressure 1014 hPa 29.9 inHg 760.6 mmHg

Visibility 16000 m 10 mi

1 hour ago

Alton/st. Louis, St. Louis Regional Airport

+32° 90°

Mostly clear

7 m/s 16 mph 25 kmh 4 Bft

Dewpoint 25° 77°

Rel. hum. 67 %

Feels like +39° 102°

Pressure 1015 hPa 30 inHg 761 mmHg

Visibility 16000 m 10 mi

1 hour ago

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

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