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

64°F

18°C

Humidity 26%
Wind Speed SE 3 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 3:53 pm CDT
Extended Forecast for

Olive Branch IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 64. East wind around 5 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Light east wind.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 49. South southwest wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 59. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. East northeast wind around 6 mph.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 64. East wind around 5 mph.
Tonight
Mostly cloudy, with a low around 45. Light east wind.
Wednesday
Mostly sunny, with a high near 75. Calm wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 61. South wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 85. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 49. South southwest wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 59. North wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Friday Night
Mostly clear, with a low around 34. North wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 58. East northeast wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 39. Light east southeast wind.
Sunday
Mostly sunny, with a high near 67. Southeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 52. South wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 78. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olive Branch IL
 37.17°N 89.34°W
Last Update:
1:16 pm CDT Mar 24, 2026
Forecast Valid:
3pm CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
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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