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.

Overcast

36°F

2°C

Humidity 50%
Wind Speed SE 15 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 18 Mar 1:53 am CDT
Extended Forecast for

Cape Girardeau Regional Airport MO

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 37. South wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.

    High: 61 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 41. South wind 5 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 72. South southwest wind 5 to 8 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. North northwest wind around 5 mph becoming light and variable in the evening.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. Southwest wind 3 to 8 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. South southwest wind around 6 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. West wind 5 to 9 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. South wind 6 to 8 mph.

    Low: 55 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 37. South wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 41. South wind 5 to 8 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 72. South southwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 48. North northwest wind around 5 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 76. Southwest wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 54. South southwest wind around 6 mph.
Saturday
Sunny, with a high near 81. West wind 5 to 9 mph.
Saturday Night
Clear, with a low around 55. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 79. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 41. North wind around 14 mph, with gusts as high as 22 mph.
Monday
Mostly cloudy, with a high near 56. Northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 39. Northeast wind 6 to 9 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 62. East wind 6 to 8 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:
1:26 am CDT Mar 18, 2026
Forecast Valid:
2am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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