National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Partly Cloudy

86°F

30°C

Humidity 70%
Wind Speed SW 12 mph
Barometer 30.00 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 15 Oct 12:50 pm CDT
Extended Forecast for

Tamms IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 88. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Increasing clouds, with a low around 52. Southwest wind 6 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Northwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. North northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. North northeast wind 7 to 9 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 5am. Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Patchy frost before 8am. Otherwise, sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. Light south southeast wind.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 88. Southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers after 5am. Increasing clouds, with a low around 52. Southwest wind 6 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Friday
A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 60. Northwest wind 13 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 42. North northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 61. North northeast wind 7 to 9 mph.
Saturday Night
Patchy frost after 5am. Otherwise, clear, with a low around 36. Calm wind.
Sunday
Patchy frost before 8am. Otherwise, sunny, with a high near 66. Light and variable wind.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Monday
Mostly sunny, with a high near 70. Light south southeast wind.
Monday Night
Mostly clear, with a low around 45. Calm wind.
Tuesday
Mostly sunny, with a high near 75. Calm wind.
Tuesday Night
Mostly clear, with a low around 47. Calm wind.
Wednesday
Sunny, with a high near 77. Calm wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.26°W
Last Update:
1:26 pm CDT Oct 15, 2026
Forecast Valid:
1pm CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation