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

39°F

4°C

Humidity 86%
Wind Speed Calm
Barometer 30.08 in (1018.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 14 Feb 2:53 am CST
Extended Forecast for

Cape Girardeau MO

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain, mainly after 11am. High near 53. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 90%.

    High: 53 °F

    Rain Likely
    then Rain

  • Saturday Night

    Saturday Night: Rain. Low around 47. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: A 50 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. North wind 5 to 7 mph becoming calm in the evening.

    Low: 39 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. South wind around 6 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. South wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. South wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Calm wind.
Saturday
Rain, mainly after 11am. High near 53. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 47. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Sunday
A 50 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 39. North wind 5 to 7 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 45. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 64. South wind 6 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 56. South wind 15 to 18 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 71. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 51. South southwest wind 6 to 8 mph.
Thursday
A slight chance of rain. Mostly sunny, with a high near 71. South southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 60. West wind 7 to 9 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:
3:16 am CST Feb 14, 2026
Forecast Valid:
3am CST Feb 14, 2026-6pm CST Feb 20, 2026
 
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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