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.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (1015.2 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Last update 27 Feb 1:53 am CST
Extended Forecast for

Tamms IL

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 8am. Otherwise, sunny, with a high near 69. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 69 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43. South wind around 6 mph becoming calm after midnight.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. South southwest wind 6 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. North northeast wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Cloudy, with a low around 38. East northeast wind around 7 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before noon. Mostly cloudy, with a high near 47. East northeast wind around 8 mph.

    High: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 40. East northeast wind around 6 mph becoming south southeast after midnight.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.
Friday
Areas of fog before 8am. Otherwise, sunny, with a high near 69. Calm wind becoming southwest 5 to 8 mph in the morning.
Friday Night
Clear, with a low around 43. South wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 38. South southwest wind 6 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Sunday
Mostly cloudy, with a high near 52. North northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 38. East northeast wind around 7 mph. Chance of precipitation is 60%.
Monday
A chance of showers before noon. Mostly cloudy, with a high near 47. East northeast wind around 8 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 40. East northeast wind around 6 mph becoming south southeast after midnight.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. South southwest wind 6 to 9 mph.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. South southwest wind around 6 mph becoming southeast in the evening.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 67. South wind 6 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
A chance of showers. Cloudy, with a high near 70. South southwest wind 8 to 13 mph, with gusts as high as 22 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:
12:17 am CST Feb 27, 2026
Forecast Valid:
2am CST Feb 27, 2026-6pm CST Mar 5, 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