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

47°F

8°C

Humidity 46%
Wind Speed W 8 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 20 Feb 12:53 pm CST
Extended Forecast for

Tamms IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. West wind around 6 mph becoming calm.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34. Light north northeast wind.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

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

    High: 44 °F

    Partly 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 39. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. West wind around 6 mph becoming calm.
Tonight
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 34. Light north northeast wind.
Saturday
Partly 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 39. Northwest wind 8 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 18. North northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 35. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 19. Calm wind.
Tuesday
Mostly sunny, with a high near 49. Light south wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly cloudy, with a high near 61. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. South southwest wind 6 to 9 mph becoming north northwest after midnight.
Thursday
A chance of showers. Partly sunny, with a high near 55. North northwest wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
12:57 pm CST Feb 20, 2026
Forecast Valid:
1pm CST Feb 20, 2026-6pm CST Feb 26, 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