National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Overcast

31°F

-1°C

Humidity 52%
Wind Speed W 3 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 21 Jan 12:53 am CST
Extended Forecast for

Charleston MO

  • Overnight

    Overnight: A 40 percent chance of snow, mainly after 4am. Increasing clouds, with a temperature rising to around 35 by 4am. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 30 °F⇑

    Chance Snow

  • Wednesday

    Wednesday: A chance of rain or drizzle before 9am, then a chance of rain between 9am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 47. South southwest wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West southwest wind around 5 mph becoming calm.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. North northeast wind 5 to 7 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. North northeast wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow. Cloudy, with a low around 9. North northeast wind around 16 mph, with gusts as high as 23 mph.

    Low: 9 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after noon. Cloudy, with a high near 16. North northeast wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 16 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. North wind 9 to 11 mph.

    Low: 12 °F

    Snow Likely

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly after 4am. Increasing clouds, with a temperature rising to around 35 by 4am. South wind around 10 mph, with gusts as high as 18 mph.
Wednesday
A chance of rain or drizzle before 9am, then a chance of rain between 9am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 47. South southwest wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 27. West southwest wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 43. North northeast wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 23. North northeast wind 6 to 13 mph, with gusts as high as 18 mph.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. North northeast wind 14 to 17 mph, with gusts as high as 24 mph.
Friday Night
A 40 percent chance of snow. Cloudy, with a low around 9. North northeast wind around 16 mph, with gusts as high as 23 mph.
Saturday
Snow likely, mainly after noon. Cloudy, with a high near 16. North northeast wind 13 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 12. North wind 9 to 11 mph.
Sunday
Partly sunny, with a high near 22. North wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 6. North northwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 24. North northwest wind 5 to 7 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 7. Southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 28. South southwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charleston MO
 36.92°N 89.36°W
Last Update:
8:52 pm CST Jan 20, 2026
Forecast Valid:
12am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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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