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

29°F

-2°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Feb 6:53 am CST
Extended Forecast for

Tamms IL

  • Today

    Today: Sunny, with a high near 58. Light and variable wind becoming south southeast 5 to 7 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Light and variable wind.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 54. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 54 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 47. East southeast wind around 6 mph. Chance of precipitation is 100%.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before noon. Mostly cloudy, with a high near 55. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. North northeast wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 65. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 58. Light and variable wind becoming south southeast 5 to 7 mph.
Tonight
Increasing clouds, with a low around 37. Light and variable wind.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 54. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Rain. Low around 47. East southeast wind around 6 mph. Chance of precipitation is 100%.
Sunday
Rain likely, mainly before noon. Mostly cloudy, with a high near 55. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 41. North northeast wind around 6 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 61. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 44. Calm wind.
Tuesday
Mostly cloudy, with a high near 65. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 56. South wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 72. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 52. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 69. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
4:42 am CST Feb 13, 2026
Forecast Valid:
7am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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Additional Resources

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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