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

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

30°F

-1°C

Humidity 49%
Wind Speed NW 15 G 29 mph
Barometer 30.33 in (1027.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 10 Nov 1:53 am CST
Extended Forecast for

Summerfield IL

  • Overnight

    Overnight: Scattered flurries before 3am. Partly cloudy, with a low around 24. Northwest wind around 16 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Scattered
    Flurries

  • Monday

    Monday: Sunny, with a high near 40. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 40 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 24. West wind 5 to 7 mph becoming light and variable.

    Low: 24 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 53. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 53 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered flurries before 3am. Partly cloudy, with a low around 24. Northwest wind around 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 40. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 28 mph.
Monday Night
Increasing clouds, with a low around 24. West wind 5 to 7 mph becoming light and variable.
Veterans Day
Partly sunny, with a high near 53. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.61°N 89.75°W (Elev. 482 ft)
Last Update:
10:01 pm CST Nov 9, 2025
Forecast Valid:
2am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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