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

74°F

23°C

Humidity 76%
Wind Speed W 10 mph
Barometer 29.71 in (1005.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 1 Aug 12:53 pm CDT
Extended Forecast for

Mounds IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. West wind around 10 mph, with gusts as high as 18 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 68. West wind 5 to 9 mph.

    Low: 68 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. North northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 67. North northwest wind 5 to 9 mph becoming light north.

    Low: 67 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. North wind around 6 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Light north northeast wind.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. Calm wind.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. West wind around 10 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 68. West wind 5 to 9 mph.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. North northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 67. North northwest wind 5 to 9 mph becoming light north.
Monday
Mostly sunny, with a high near 83. North wind around 6 mph.
Monday Night
Mostly clear, with a low around 66. Light north northeast wind.
Tuesday
Sunny, with a high near 86. Calm wind.
Tuesday Night
Mostly clear, with a low around 68. Calm wind.
Wednesday
Sunny, with a high near 89. Calm wind.
Wednesday Night
Mostly clear, with a low around 70. Calm wind.
Thursday
A slight chance of showers. Mostly sunny, with a high near 90. Light south wind.
Thursday Night
Mostly clear, with a low around 72. Calm wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming south southwest around 5 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mounds IL
 37.12°N 89.21°W
Last Update:
12:16 pm CDT Aug 1, 2026
Forecast Valid:
1pm CDT Aug 1, 2026-6pm CDT Aug 7, 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