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

37°F

3°C

Humidity 76%
Wind Speed Calm
Barometer 30.05 in (1017.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 16 Nov 11:53 pm CST
Extended Forecast for

Kewanee MO

  • Overnight

    Overnight: Mostly clear, with a low around 39. Calm wind becoming east northeast around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 4pm. Sunny, with a high near 64. East southeast wind 5 to 10 mph.

    High: 64 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southeast wind 7 to 11 mph.

    Low: 53 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 75. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 75 °F

    Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Partly cloudy, with a low around 59. West wind 6 to 10 mph.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. West wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 74 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 60. South southeast wind 3 to 7 mph. Chance of precipitation is 60%.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 72. South wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 72 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Mostly cloudy, with a low around 59. South wind 9 to 11 mph.

    Low: 59 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 39. Calm wind becoming east northeast around 5 mph.
Monday
A 20 percent chance of showers after 4pm. Sunny, with a high near 64. East southeast wind 5 to 10 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Southeast wind 7 to 11 mph.
Tuesday
A 40 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 75. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 59. West wind 6 to 10 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. West wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 60. South southeast wind 3 to 7 mph. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 72. South wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 59. South wind 9 to 11 mph.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 50. South southwest wind 7 to 9 mph becoming west after midnight.
Saturday
A slight chance of showers. Mostly sunny, with a high near 60. West northwest wind 6 to 9 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 44. North northwest wind 3 to 5 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 60. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
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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:
10:31 pm CST Nov 16, 2025
Forecast Valid:
12am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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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