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.

Overcast

52°F

11°C

Humidity 93%
Wind Speed N 13 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Wind Chill48°F (9°C)
Last update 5 May 7:53 pm CDT
Extended Forecast for

Ullin IL

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Low around 48. North wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 48 °F

    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers before 8am, then a chance of showers after noon. Mostly cloudy, with a high near 62. North northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. North northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 46 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66. North wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 54. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 58. Light south wind.

    Low: 58 °F

    Mostly Clear
    then Chance
    T-storms

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Low around 48. North wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Wednesday
A slight chance of showers before 8am, then a chance of showers after noon. Mostly cloudy, with a high near 62. North northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. North northeast wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 66. North wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 44. Calm wind.
Friday
Sunny, with a high near 73. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 54. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 58. Light south wind.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52. North wind 6 to 8 mph.
Monday
Sunny, with a high near 72. North wind 5 to 10 mph, with gusts as high as 18 mph.
Monday Night
Clear, with a low around 50. Light north wind.
Tuesday
Sunny, with a high near 78. Calm wind becoming southwest 5 to 9 mph in the morning.
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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:
6:36 pm CDT May 5, 2026
Forecast Valid:
8pm CDT May 5, 2026-6pm CDT May 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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