Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

27°F

-3°C

Humidity 63%
Wind Speed Calm
Barometer 30.17 in (1022.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 2 Feb 4:53 am CST
Extended Forecast for

Summerfield IL

  • Today

    Today: Partly sunny, with a high near 37. West wind around 6 mph becoming calm  in the afternoon.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Cloudy, with a low around 27. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 27 °F

    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 34. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 34 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. North wind 3 to 6 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. Northwest wind 3 to 6 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 37. West wind around 6 mph becoming calm in the afternoon.
Tonight
Cloudy, with a low around 27. Calm wind becoming east 5 to 7 mph after midnight.
Tuesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 34. Light and variable wind becoming north 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 16. North wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 30. Northwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 14.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.61°N 89.75°W (Elev. 482 ft)
4:46 am CST Feb 2, 2026
5am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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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