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.

Fair

60°F

16°C

Humidity 67%
Wind Speed S 9 mph
Barometer 30.26 in (1024.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Apr 7:53 am CDT
Extended Forecast for

Tamms IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 58. Light northeast wind. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. South southeast wind 3 to 5 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 82. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. South wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 67 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. South southwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 87. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 87 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 58. Light northeast wind. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 61. South southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 82. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. South wind 11 to 13 mph, with gusts as high as 23 mph.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. South southwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 68. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 87. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69. South wind around 11 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 6 to 9 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
5:22 am CDT Apr 10, 2026
Forecast Valid:
7am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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