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

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

25°F

-4°C

Humidity 81%
Wind Speed Calm
Barometer 30.51 in (1033.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 11 Jan 8:53 pm CST
Extended Forecast for

4 Miles SSW Glenallen MO

  • Tonight

    Tonight: Clear, with a low around 22. Calm wind becoming southwest around 6 mph after midnight.

    Low: 22 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52. Southwest wind 6 to 8 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Southwest wind around 7 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. West wind 6 to 9 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 48. Northwest wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 48 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. North northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 36. North northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. South southwest wind 5 to 7 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 22. Calm wind becoming southwest around 6 mph after midnight.
Monday
Sunny, with a high near 52. Southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 31. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 60. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 40. West wind 6 to 9 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 48. Northwest wind 8 to 15 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 17. North northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 36. North northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 24. South southwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 45. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 24. West northwest wind around 7 mph.
Saturday
Partly sunny, with a high near 37. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 16. West northwest wind around 7 mph.
Sunday
Sunny, with a high near 35. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Glenallen MO
 37.26°N 90.04°W
Last Update:
6:12 pm CST Jan 11, 2026
Forecast Valid:
9pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation