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

66°F

19°C

Humidity 75%
Wind Speed SW 13 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 3 Mar 9:53 pm CST
Extended Forecast for

Cairo Regional Airport IL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 57. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 75. South southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Low around 60. South wind 6 to 9 mph. Chance of precipitation is 90%.

    Low: 60 °F

    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    High: 72 °F

    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 59. South wind 3 to 7 mph.

    Low: 59 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 79. South wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 62. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 72 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 49. Light and variable wind.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 57. Calm wind becoming south 5 to 7 mph after midnight.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 75. South southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Low around 60. South wind 6 to 9 mph. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 72. South southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59. South wind 3 to 7 mph.
Friday
Partly sunny, with a high near 79. South wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 62. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 72. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 49. Light and variable wind.
Sunday
A chance of showers, mainly before noon. Mostly sunny, with a high near 69. Calm wind becoming south southwest around 6 mph in the morning.
Sunday Night
A chance of showers. Partly cloudy, with a low around 51. South southwest wind 3 to 5 mph.
Monday
A slight chance of showers. Sunny, with a high near 75. Light southwest wind becoming south southwest 5 to 9 mph in the morning.
Monday Night
A chance of showers. Mostly clear, with a low around 58. South southwest wind 6 to 9 mph.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cairo Regional Airport IL
 37.08°N 89.24°W
Last Update:
9:46 pm CST Mar 3, 2026
Forecast Valid:
10pm CST Mar 3, 2026-6pm CDT Mar 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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