Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

52°F

11°C

Humidity 77%
Wind Speed NE 6 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Wind Chill50°F (10°C)
Last update 22 Nov 10:53 am CST
Extended Forecast for

Summerfield IL

  • Today

    Today: Sunny, with a high near 57. North wind around 6 mph becoming west in the afternoon.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Calm wind becoming west around 5 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. Northwest wind around 5 mph becoming calm  in the morning.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.

    Low: 41 °F

    Increasing
    Clouds

  • Monday

    Monday: Showers likely after noon.  Mostly cloudy, with a high near 57. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers, mainly before midnight.  Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. North wind around 6 mph becoming west in the afternoon.
Tonight
Partly cloudy, with a low around 42. Calm wind becoming west around 5 mph after midnight.
Sunday
Sunny, with a high near 58. Northwest wind around 5 mph becoming calm in the morning.
Sunday Night
Increasing clouds, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.
Monday
Showers likely after noon. Mostly cloudy, with a high near 57. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night
Showers, mainly before midnight. Low around 50. Chance of precipitation is 90%.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 29.
Thanksgiving Day
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.61°N 89.75°W (Elev. 482 ft)
10:26 am CST Nov 22, 2025
11am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
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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