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.

Fog/Mist

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in (1013.4 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 27 Sep 1:53 am CDT
Extended Forecast for

Ullin IL

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, clear, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56. Calm wind.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 59. Calm wind.

    Low: 59 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 86. Calm wind becoming east northeast 5 to 7 mph in the morning.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. Light north northeast wind.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the morning.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Light north northeast wind.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, clear, with a low around 54. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 83. Calm wind.
Saturday Night
Clear, with a low around 56. Calm wind.
Sunday
Sunny, with a high near 85. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 59. Calm wind.
Monday
Sunny, with a high near 86. Calm wind becoming east northeast 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 60. Light north northeast wind.
Tuesday
Sunny, with a high near 85. Calm wind becoming north northeast 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 61. Light north northeast wind.
Wednesday
Mostly sunny, with a high near 82. Northeast wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 60. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. East northeast wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 56. Light east northeast wind.
Friday
Sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ullin IL
 37.27°N 89.2°W
Last Update:
2:15 am CDT Sep 27, 2025
Forecast Valid:
2am CDT Sep 27, 2025-6pm CDT Oct 3, 2025
 
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Additional Resources

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