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 72%
Wind Speed W 10 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 6:53 am CST
Extended Forecast for

Tamms IL

  • Today

    Today: Sunny, with a high near 52. West wind 5 to 9 mph becoming calm in the afternoon.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers. Mostly cloudy, with a low around 35. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 35 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 44. North wind 5 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind around 7 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41. Northwest wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 19. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 19 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 35. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Light and variable wind.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. West wind 5 to 9 mph becoming calm in the afternoon.
Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 35. Calm wind becoming north northeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 44. North wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind around 7 mph.
Sunday
Sunny, with a high near 41. Northwest wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 19. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 35. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 18. Light and variable wind.
Tuesday
Mostly sunny, with a high near 47. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 39. South southwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 57. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37. Southwest wind around 7 mph becoming north northwest after midnight.
Thursday
A slight chance of showers. Mostly sunny, with a high near 56. North wind 6 to 8 mph becoming east northeast in the afternoon.
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:
6:07 am CST Feb 20, 2026
Forecast Valid:
7am CST Feb 20, 2026-6pm CST Feb 26, 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