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

62°F

17°C

Humidity 40%
Wind Speed NW 8 mph
Barometer 30.34 in (1027.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 6 Apr 10:53 am CDT
Extended Forecast for

Tamms IL

  • Today

    Today: Sunny, with a high near 69. Light north northwest wind increasing to 5 to 9 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind around 6 mph becoming calm.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. East northeast wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. East northeast wind 3 to 6 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South southeast wind around 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. South wind 6 to 9 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South southeast wind 3 to 5 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South southwest wind 3 to 8 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 69. Light north northwest wind increasing to 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 42. North wind around 6 mph becoming calm.
Tuesday
Mostly sunny, with a high near 63. East northeast wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 41. East northeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 74. Light and variable wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 53. South southeast wind around 6 mph.
Thursday
Sunny, with a high near 75. South wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 54. South southeast wind 3 to 5 mph.
Friday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South southwest wind 3 to 8 mph.
Friday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 59. Light and variable wind.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 84. South wind 6 to 14 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
11:16 am CDT Apr 6, 2026
Forecast Valid:
11am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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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