National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fog/Mist

66°F

19°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in (1013.1 mb)
Dewpoint 65°F (18°C)
Visibility 1.75 mi
Last update 27 Jun 5:53 am CDT
Extended Forecast for

Belleville IL

  • Today

    Today: Sunny, with a high near 88. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. East wind 3 to 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Increasing clouds, with a high near 87. South wind 5 to 9 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. South wind 6 to 9 mph.

    Low: 74 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. South wind 6 to 9 mph becoming west in the afternoon.

    High: 94 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Calm wind becoming northeast 5 to 7 mph in the morning.
Tonight
Partly cloudy, with a low around 68. East wind 3 to 6 mph.
Friday
A 20 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Increasing clouds, with a high near 87. South wind 5 to 9 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. South wind 6 to 9 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. South wind 6 to 9 mph becoming west in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Belleville IL
 38.52°N 90.01°W (Elev. 535 ft)
Last Update:
6:36 am CDT Jun 27, 2024
Forecast Valid:
7am CDT Jun 27, 2024-6pm CDT Jul 3, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation