Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

47°F

8°C

Humidity 46%
Wind Speed SW 7 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 13 Jan 6:53 am CST
Extended Forecast for

Summerfield IL

  • Today

    Today: Increasing clouds, with a high near 63. West wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 63 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 1am.  Mostly cloudy, with a low around 37. West wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 29 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. North wind 8 to 17 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 31. Northwest wind 6 to 8 mph becoming south in the afternoon.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a temperature rising to around 32 by 3am.

    Low: 26 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 44. Breezy.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 63. West wind 8 to 14 mph, with gusts as high as 26 mph.
Tonight
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. West wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 17. North wind 8 to 17 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 31. Northwest wind 6 to 8 mph becoming south in the afternoon.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a temperature rising to around 32 by 3am.
Friday
Partly sunny, with a high near 44. Breezy.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 12.
M.L.King Day
Sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerfield IL
 38.58°N 89.75°W (Elev. 453 ft)
5:21 am CST Jan 13, 2026
7am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database