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.

Mostly Cloudy

38°F

3°C

Humidity 55%
Wind Speed N 16 mph
Barometer 30.29 in (1025.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Jan 2:53 am CST
Extended Forecast for

Tamms IL

  • Overnight

    Overnight: Mostly clear, with a low around 28. Northwest wind around 11 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41. Northwest wind 8 to 13 mph becoming light in the afternoon. Winds could gust as high as 28 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Light and variable wind.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. South southwest wind around 6 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. West southwest wind 5 to 9 mph.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after noon. Partly sunny, with a high near 48. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Northwest wind around 11 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 41. Northwest wind 8 to 13 mph becoming light in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 26. Light and variable wind.
Monday
Sunny, with a high near 51. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 34. South southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 58. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. West southwest wind 5 to 9 mph.
Wednesday
A slight chance of showers after noon. Partly sunny, with a high near 48. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 20. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 37. North northwest wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
Partly cloudy, with a low around 28. South southwest wind 3 to 6 mph.
Friday
Partly sunny, with a high near 44. West southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 25. West northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 37. West northwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.26°N 89.28°W
Last Update:
3:16 am CST Jan 11, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 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