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

42°F

6°C

Humidity 79%
Wind Speed E 5 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 8:53 pm CST
Extended Forecast for

Mounds IL

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Light and variable wind.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Calm wind becoming south around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. South southwest wind 5 to 9 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. South southwest wind around 7 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Southwest wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. North northwest wind 3 to 8 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Calm wind.
Thursday
Mostly sunny, with a high near 65. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 49. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 73. South southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 58. South southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 75. Southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 51. Southwest wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 65. North northwest wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 40. Light and variable wind.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. East southeast wind 3 to 8 mph.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Southeast wind around 8 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Southeast wind 7 to 11 mph becoming west in the afternoon.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45. South wind 3 to 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 59. South wind 3 to 7 mph.
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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:
7:52 pm CST Nov 12, 2025
Forecast Valid:
9pm CST Nov 12, 2025-6pm CST Nov 19, 2025
 
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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