Pontoon Beach, IL Hourly Weather Forecast

Waning gibbous
Morning temperature of 20 °C, afternoon 29°, evening 26° and night 21°. Morning temperature of 69 degrees, afternoon 85°, evening 79° and night 70°.
Morning and evening partly cloudy, afternoon overcast, night thunderstorms.
Updated 6/4 7:20 PM 19:20
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 Pontoon Beach.
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Nearest Observations
Alton/st. Louis, St. Louis Regional Airport
Dewpoint 10° 50°
Rel. hum. 37 %
Feels like +26° 79°
Pressure 1022 hPa 30.2 inHg 766.6 mmHg
Visibility 16000 m 10 mi
Cahokia / St. Louis, St. Louis Downtown Airport
Dewpoint 10° 50°
Rel. hum. 35 %
Feels like +27° 81°
Pressure 1021 hPa 30.1 inHg 765.7 mmHg
Visibility 16000 m 10 mi
St. Louis, Lambert-St. Louis International Airport
Dewpoint 9° 48°
Rel. hum. 32 %
Feels like +27° 81°
Pressure 1021 hPa 30.1 inHg 765.5 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.