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.

Fair

85°F

29°C

Humidity 26%
Wind Speed E 8 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Sep 4:53 pm CDT
Extended Forecast for

Dongola IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Light south southeast wind.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 68. South southeast wind 3 to 6 mph.

    Low: 68 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 69. Calm wind becoming south around 5 mph after midnight.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 77. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 90%.

    High: 77 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 60. North northeast wind around 8 mph.

    Low: 60 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 71. Northeast wind around 8 mph.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Light south southeast wind.
Tonight
Partly cloudy, with a low around 58. Calm wind.
Wednesday
Mostly sunny, with a high near 90. Calm wind becoming south southwest 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 68. South southeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 91. South southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 69. Calm wind becoming south around 5 mph after midnight.
Friday
Showers and possibly a thunderstorm. High near 77. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 90%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 60. North northeast wind around 8 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 71. Northeast wind around 8 mph.
Saturday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers. Mostly sunny, with a high near 72. North wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 53. North wind around 6 mph.
Monday
Sunny, with a high near 71. North northeast wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dongola IL
 37.36°N 89.17°W
Last Update:
4:12 pm CDT Sep 29, 2026
Forecast Valid:
4pm CDT Sep 29, 2026-6pm CDT Oct 5, 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