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

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Fair

72°F

22°C

Humidity 84%
Wind Speed Calm
Barometer 29.93 in (1013.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 19 Aug 3:53 am CDT
Extended Forecast for

Kewanee MO

  • Today

    Today: Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Northeast wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 70%.

    High: 91 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 72. East northeast wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 70%.

    Low: 72 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. East northeast wind around 6 mph becoming north in the morning. Chance of precipitation is 30%.

    High: 86 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. North northeast wind around 6 mph becoming calm in the evening.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69. Light northeast wind.

    Low: 69 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 87. Northeast wind 3 to 7 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms likely before 2pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. Northeast wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 72. East northeast wind around 6 mph becoming south southwest after midnight. Chance of precipitation is 70%.
Thursday
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. East northeast wind around 6 mph becoming north in the morning. Chance of precipitation is 30%.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. North northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. Calm wind becoming north northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 69. Calm wind.
Saturday
Sunny, with a high near 89. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 69. Light northeast wind.
Sunday
Mostly sunny, with a high near 87. Northeast wind 3 to 7 mph.
Sunday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 68. East northeast wind 5 to 7 mph.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind 5 to 8 mph becoming south in the afternoon.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 70. East wind 6 to 8 mph.
Tuesday
Sunny, with a high near 91. East wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kewanee MO
 36.66°N 89.57°W
Last Update:
4:06 am CDT Aug 19, 2026
Forecast Valid:
4am CDT Aug 19, 2026-6pm CDT Aug 25, 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