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

59°F

15°C

Humidity 41%
Wind Speed N 5 mph
Barometer 30.33 in (1027.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 Apr 10:53 am CDT
Extended Forecast for

Kewanee MO

  • Today

    Today: Sunny, with a high near 72. North northeast wind around 5 mph becoming light and variable in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Southwest wind 7 to 17 mph, with gusts as high as 24 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Southwest wind 6 to 10 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 81. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 72. North northeast wind around 5 mph becoming light and variable in the afternoon.
Tonight
Clear, with a low around 52. Calm wind becoming south southeast around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 78. Southwest wind 7 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 54. Southwest wind 6 to 10 mph.
Wednesday
Sunny, with a high near 77. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 81. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 22 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Friday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 58. Southwest wind around 8 mph becoming north after midnight.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. North wind 9 to 11 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. North northeast wind 6 to 8 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76. North northeast wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kewanee MO
 36.66°N 89.57°W
Last Update:
10:36 am CDT Apr 20, 2026
Forecast Valid:
11am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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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