Current conditions at

Cape Girardeau, Cape Girardeau Regional Airport (KCGI)

Lat: 37.23°NLon: 89.58°WElev: 341ft.

A Few Clouds

79°F

26°C

Humidity 85%
Wind Speed SW 3 mph
Barometer 29.96 in (1014.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 14 Aug 3:53 am CDT
Extended Forecast for

Dongola IL

Extreme Heat Warning August 14, 04:17am until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 14, 04:17am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 98 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 75. South wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming southwest around 6 mph in the morning.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South southwest wind 3 to 5 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. West southwest wind 3 to 6 mph.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 92. North northwest wind 3 to 7 mph.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. North wind around 6 mph becoming calm  in the evening.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 98. Heat index values as high as 110. South southwest wind around 6 mph.
Tonight
Mostly clear, with a low around 75. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 109. Calm wind becoming southwest around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 75. South southwest wind 3 to 5 mph.
Sunday
Sunny and hot, with a high near 100. West southwest wind 3 to 6 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. North northwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 69. North wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 90. Calm wind.
Tuesday Night
Mostly clear, with a low around 70. Calm wind.
Wednesday
Sunny, with a high near 95. Calm wind becoming southwest 5 to 8 mph in the morning.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southeast wind around 5 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 92. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Dongola IL
 37.36°N 89.17°W
3:31 am CDT Aug 14, 2026
4am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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