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

42°F

6°C

Humidity 62%
Wind Speed S 9 mph
Barometer 30.23 in (1023.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 12 Jan 8:53 pm CST
Extended Forecast for

Tamms IL

  • Tonight

    Tonight: Mostly clear, with a low around 33. South southwest wind around 7 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Increasing clouds, with a low around 41. Southwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Partly sunny, with a high near 47. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. North northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 33. North northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 33 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind becoming south southwest 5 to 8 mph in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. West wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. West wind around 6 mph.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. South southwest wind around 7 mph.
Tuesday
Sunny, with a high near 60. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A 40 percent chance of showers after midnight. Increasing clouds, with a low around 41. Southwest wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 47. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 20. North northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 33. North northwest wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
Mostly cloudy, with a low around 24. Calm wind becoming south southwest 5 to 8 mph in the evening.
Friday
Partly sunny, with a high near 45. West wind 7 to 13 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 23. West wind around 6 mph.
Saturday
Partly sunny, with a high near 33. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 15. West northwest wind around 7 mph.
Sunday
Sunny, with a high near 29. West wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 15. Southwest wind around 6 mph.
M.L.King Day
Sunny, with a high near 37. West wind 5 to 9 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:
6:32 pm CST Jan 12, 2026
Forecast Valid:
9pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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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