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

33°F

1°C

Humidity 82%
Wind Speed Calm
Barometer 30.16 in (1021.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 9 Feb 8:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Today

    Today: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southwest wind 3 to 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. South southwest wind around 6 mph becoming north northwest in the afternoon.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 36. North wind around 7 mph.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. North wind around 6 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Light northeast wind.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. Calm wind becoming east around 6 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. East wind around 5 mph.

    Low: 35 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after noon. Mostly cloudy, with a high near 47. East northeast wind 5 to 7 mph.

    High: 47 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 55. Calm wind.
Tonight
Partly cloudy, with a low around 38. South southwest wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 64. South southwest wind around 6 mph becoming north northwest in the afternoon.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 50. North wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 33. Light northeast wind.
Thursday
Mostly cloudy, with a high near 47. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. East wind around 5 mph.
Friday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 47. East northeast wind 5 to 7 mph.
Friday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 35. East northeast wind around 6 mph.
Saturday
Showers likely. Mostly cloudy, with a high near 49. East northeast wind 6 to 9 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 36. North wind around 9 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 51. Northwest wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Girardeau MO
 37.31°N 89.53°W
Last Update:
9:17 am CST Feb 9, 2026
Forecast Valid:
9am CST Feb 9, 2026-6pm CST Feb 15, 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