Affton, MO Hourly Weather Forecast

First quarter
Morning temperature of 26 °C, afternoon 34°, evening 28° and night 24°. Morning temperature of 79 degrees, afternoon 94°, evening 83° and night 76°.
Morning cloudy, afternoon thunderstorms, evening and night clear.
Updated 7/19 8:30 PM 20:30
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for Affton.
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Nearest Observations
Cahokia / St. Louis, St. Louis Downtown Airport
Dewpoint 21° 70°
Rel. hum. 56 %
Feels like +35° 95°
Pressure 1012 hPa 29.9 inHg 758.8 mmHg
Visibility 16000 m 10 mi
St. Louis, Lambert-St. Louis International Airport
Dewpoint 22° 72°
Rel. hum. 62 %
Feels like +33° 91°
Pressure 1011 hPa 29.9 inHg 758.4 mmHg
Visibility 16000 m 10 mi
St. Louis, Spirit Of St. Louis Airport
Dewpoint 25° 77°
Rel. hum. 89 %
Feels like +31° 88°
Pressure 1011 hPa 29.9 inHg 758.5 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.