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

64°F

18°C

Humidity 73%
Wind Speed S 7 mph
Barometer 29.97 in (1014.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 1 Apr 12:53 am CDT
Extended Forecast for

Tamms IL

  • Overnight

    Overnight: Partly cloudy, with a low around 64. South southwest wind around 9 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 1pm and 2pm. Mostly sunny, with a high near 83. South southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67. South wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Breezy, with a south wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 80 °F

    Breezy.
    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 61. South wind around 9 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 71 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. Northwest wind around 9 mph.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 64. South southwest wind around 9 mph, with gusts as high as 21 mph.
Wednesday
A slight chance of showers between 1pm and 2pm. Mostly sunny, with a high near 83. South southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 67. South wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Breezy, with a south wind 14 to 20 mph, with gusts as high as 32 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South southwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Friday
Showers likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 61. South wind around 9 mph. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 71. South wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. Northwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 58. North northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 36. North wind 3 to 7 mph.
Monday
Sunny, with a high near 62. Northeast wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 40. Light east wind.
Tuesday
Sunny, with a high near 69. Light and variable wind becoming south 5 to 8 mph in the morning.
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:
6:26 pm CDT Mar 31, 2026
Forecast Valid:
1am CDT Apr 1, 2026-6pm CDT Apr 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