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

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 29.99 in (1015.7 mb)
Dewpoint 26°F (-3°C)
Visibility 8.00 mi
Last update 1 Jan 7:53 am CST
Extended Forecast for

Tamms IL

  • New Year's Day

    New Year's Day: Sunny, with a high near 46. Calm wind becoming west northwest around 5 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Light northeast wind.

    Low: 32 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of rain, mainly after 5pm. Cloudy, with a high near 46. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 46 °F

    Cloudy then
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before midnight. Cloudy, with a low around 32. North northeast wind around 6 mph.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 43. North wind 5 to 7 mph.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Light north wind.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Calm wind becoming south around 6 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 55. South southwest wind 6 to 10 mph.

    High: 55 °F

    Sunny

Detailed Forecast

New Year's Day
Sunny, with a high near 46. Calm wind becoming west northwest around 5 mph.
Tonight
Increasing clouds, with a low around 32. Light northeast wind.
Friday
A 30 percent chance of rain, mainly after 5pm. Cloudy, with a high near 46. Calm wind becoming east northeast around 5 mph in the afternoon.
Friday Night
A 30 percent chance of rain, mainly before midnight. Cloudy, with a low around 32. North northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 43. North wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 25. Light north wind.
Sunday
Mostly sunny, with a high near 44. Calm wind.
Sunday Night
Partly cloudy, with a low around 32. Calm wind becoming south around 6 mph after midnight.
Monday
Sunny, with a high near 55. South southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 43. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 61. South southwest wind 5 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 47. South southwest wind 3 to 6 mph.
Wednesday
A slight chance of rain. Partly sunny, with a high near 60. Light and variable wind becoming west southwest around 6 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
5:41 am CST Jan 1, 2026
Forecast Valid:
8am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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