Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

Light Rain

45°F

7°C

Humidity 80%
Wind Speed NE 17 mph
Barometer 29.81 in (1009.3 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill38°F (3°C)
Last update 26 Feb 4:53 am CST
Extended Forecast for

Tamms IL

  • Overnight

    Overnight: A 30 percent chance of showers.  Mostly cloudy, with a steady temperature around 44. East northeast wind around 5 mph.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 59. Northeast wind around 6 mph becoming calm  in the afternoon.

    High: 59 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly clear, with a low around 38. South southwest wind 6 to 9 mph becoming north northeast after midnight.

    Low: 38 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 47. Northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 47 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers likely before midnight, then rain and snow showers likely.  Cloudy, with a low around 35. Northeast wind around 9 mph.

    Low: 35 °F

    Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a steady temperature around 44. East northeast wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 59. Northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 37. Calm wind.
Friday
Sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 43. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 70. Calm wind becoming south southwest 5 to 8 mph in the morning.
Saturday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 38. South southwest wind 6 to 9 mph becoming north northeast after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 47. Northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Rain showers likely before midnight, then rain and snow showers likely. Cloudy, with a low around 35. Northeast wind around 9 mph.
Monday
A chance of showers, mainly before noon. Cloudy, with a high near 46. Northeast wind 7 to 9 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 34. East northeast wind around 6 mph.
Tuesday
A chance of showers. Cloudy, with a high near 52. Northeast wind 6 to 8 mph becoming southwest in the afternoon.
Tuesday Night
A chance of showers. Cloudy, with a low around 37. North northwest wind around 5 mph becoming northeast after midnight.
Wednesday
A chance of showers. Cloudy, with a high near 57. East wind 5 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tamms IL
 37.23°N 89.28°W
4:41 am CST Feb 26, 2026
5am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database