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

41°F

5°C

Humidity 82%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Nov 10:53 pm CST
Extended Forecast for

Jonesboro IL

  • Tonight

    Tonight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. South wind 3 to 5 mph.

    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. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Southwest wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. North northwest wind 5 to 8 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Calm wind.
Thursday
Mostly sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. South wind 3 to 5 mph.
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. South southwest wind 8 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 50. Southwest wind 7 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 64. North northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 42. Light and variable wind.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. East southeast wind 3 to 8 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Southeast wind around 8 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 62. South southeast wind 7 to 10 mph becoming west in the afternoon.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. South southeast wind 3 to 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 59. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jonesboro IL
 37.46°N 89.3°W
Last Update:
11:16 pm CST Nov 12, 2025
Forecast Valid:
11pm CST Nov 12, 2025-6pm CST Nov 19, 2025
 
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Additional Resources

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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