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

51°F

11°C

Humidity 74%
Wind Speed Calm
Barometer 29.90 in (1012.4 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 26 Feb 7:53 pm CST
Extended Forecast for

2 Miles SSW Olive Branch IL

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of dense fog before 8am. Otherwise, sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 66 °F

    Areas Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. South southwest wind around 5 mph becoming calm after midnight.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. South wind 6 to 10 mph becoming north after midnight.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 48. Northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Cloudy, with a low around 36. East northeast wind around 9 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before noon. Mostly cloudy, with a high near 46. Northeast wind 7 to 10 mph.

    High: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 35. Light and variable wind.
Friday
Areas of dense fog before 8am. Otherwise, sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning.
Friday Night
Clear, with a low around 41. South southwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 69. Calm wind becoming south southwest 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 38. South wind 6 to 10 mph becoming north after midnight.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 48. Northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 36. East northeast wind around 9 mph. Chance of precipitation is 70%.
Monday
A chance of showers before noon. Mostly cloudy, with a high near 46. Northeast wind 7 to 10 mph.
Monday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.
Tuesday
A chance of showers. Cloudy, with a high near 53. East wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
A chance of showers. Cloudy, with a low around 43. South wind 5 to 7 mph.
Wednesday
A chance of showers. Cloudy, with a high near 62. South wind 7 to 10 mph.
Wednesday Night
A chance of showers. Cloudy, with a low around 53. South wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms. Cloudy, with a high near 69. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Olive Branch IL
 37.12°N 89.37°W
Last Update:
6:46 pm CST Feb 26, 2026
Forecast Valid:
8pm CST Feb 26, 2026-6pm CST Mar 5, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation