National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

44°F

7°C

Humidity 93%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 1 May 11:35 pm CDT
Extended Forecast for

McLeansboro IL

  • Tonight

    Tonight: A chance of sprinkles after 1am. Mostly cloudy, with a steady temperature around 46. Calm wind.

    Low: 46 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 60. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. North wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 54. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South southwest wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. Partly sunny, with a high near 70. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 70 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 49. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of sprinkles after 1am. Mostly cloudy, with a steady temperature around 46. Calm wind.
Saturday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 60. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 38. North wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 71. Light south southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. South southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South southwest wind 9 to 17 mph, with gusts as high as 24 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 70. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 49. North northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers. Partly sunny, with a high near 65. North wind around 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45. North wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 65. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 45. Northwest wind 3 to 7 mph.
Friday
Sunny, with a high near 70. West southwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McLeansboro IL
 38.1°N 88.53°W
Last Update:
10:41 pm CDT May 1, 2026
Forecast Valid:
11pm CDT May 1, 2026-6pm CDT May 8, 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