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

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.12 in (1020.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 9 Feb 2:53 am CST
Extended Forecast for

Cape Girardeau Regional Airport MO

  • Overnight

    Overnight: Clear, with a low around 26. Calm wind.

    Low: 26 °F

    Clear

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. South southwest wind 5 to 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. South southwest wind 7 to 9 mph becoming north northwest in the afternoon.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 9 mph.

    Low: 33 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. North wind around 8 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northeast wind 3 to 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. East wind 3 to 7 mph.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 34. East wind around 7 mph.

    Low: 34 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 26. Calm wind.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 37. South southwest wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 65. South southwest wind 7 to 9 mph becoming north northwest in the afternoon.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 9 mph.
Wednesday
Mostly sunny, with a high near 51. North wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 31. Northeast wind 3 to 6 mph.
Thursday
Mostly cloudy, with a high near 47. East wind 3 to 7 mph.
Thursday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 34. East wind around 7 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 47. East northeast wind 6 to 8 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 34. East northeast wind around 7 mph.
Saturday
Showers likely. Mostly cloudy, with a high near 48. East northeast wind 7 to 11 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 34. North northeast wind around 11 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 51. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau Regional Airport MO
 37.22°N 89.57°W
Last Update:
3:16 am CST Feb 9, 2026
Forecast Valid:
3am CST Feb 9, 2026-6pm CST Feb 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation