O'Fallon, MO

Weather map MO, US

Current conditions

Cloudy 66 °F
NE 8 mph
Cloudy
Feels Like: 66°
Barometer: 29.9 in
Dewpoint: 59°
Humidity: 78%
Visibility: 10 mi
As of 09/06 10:54 am
Observed at St. Louis, Spirit Of St. Louis Airport
Past observations, St. Louis, Spirit Of St. Louis Airport >

3 day outlook

Today
Partly cloudy
Hi: 79°
Lo: 57°
Tomorrow
Partly cloudy
Hi: 75°
Lo: 52°
Tuesday
Mostly clear
Hi: 79°
Lo: 59°

10 day forecast >

Detailed 5 day forecast

88° Clear Tanquián Escobedo, Mexico
Grytviken, South Georgia and the South Sandwich Islands 28°

86° Cloudy Ciudad Altamirano, Mexico
Torres Del Paine, Chile Overcast and light snow 30°

86° Cloudy San Lucas, Mexico
Amderma, Russia Cloudy 33°

81° Clear Antunes, Mexico
Kangersuatsiaq, Greenland Mostly clear 33°

81° Clear Felipe Carrillo Puerto, Mexico
Gangotri, India 50°