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

55°F

13°C

Humidity 42%
Wind Speed SW 16 G 25 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 13 Jan 11:53 am CST
Extended Forecast for

Tamms IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly before 3am. Increasing clouds, with a low around 42. South southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 70%.

    Low: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 35 by 5pm. North northwest wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 47 °F⇓

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19. North northwest wind 5 to 13 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Clear

  • 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 25. Light south wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. West wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West northwest wind 6 to 8 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. West northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 36 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tonight
Showers likely, mainly before 3am. Increasing clouds, with a low around 42. South southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 70%.
Wednesday
A 20 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 35 by 5pm. North northwest wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 19. North northwest wind 5 to 13 mph, with gusts as high as 25 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 25. Light south wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 47. West wind 9 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 24. West northwest wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 36. West northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 13. Northwest wind around 6 mph.
Sunday
Sunny, with a high near 30. West southwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 13. Southwest wind around 6 mph.
M.L.King Day
Sunny, with a high near 37. West wind 6 to 10 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:
11:11 am CST Jan 13, 2026
Forecast Valid:
12pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation