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

25°F

-4°C

Humidity 78%
Wind Speed N 7 mph
Barometer 30.27 in (1025.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 4 Dec 6:53 pm CST
Extended Forecast for

Tamms IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Light southwest wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Calm wind.

    High: 46 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 46. Calm wind becoming north 5 to 8 mph in the morning.

    High: 46 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 23. North wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. North wind around 6 mph becoming calm in the morning.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Light and variable wind.
Friday
Mostly sunny, with a high near 41. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 27. Light southwest wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Calm wind.
Saturday Night
Mostly cloudy, with a low around 32. Calm wind.
Sunday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 46. Calm wind becoming north 5 to 8 mph in the morning.
Sunday Night
A slight chance of rain and snow showers before midnight. Mostly cloudy, with a low around 23. North wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 37. North wind around 6 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 25. Calm wind becoming south southwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 47. Southwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 35. South southwest wind 6 to 9 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 51. South southwest wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 27. North northwest wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 38. West northwest wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
Last Update:
3:16 pm CST Dec 4, 2025
Forecast Valid:
7pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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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