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

39°F

4°C

Humidity 68%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 12:15 am CDT
Extended Forecast for

McLeansboro IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Northeast wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 62. East wind around 6 mph.

    High: 62 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. East wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Calm wind becoming south southwest 5 to 9 mph in the morning.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. South wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 85. South southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. South southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. North wind around 15 mph, with gusts as high as 24 mph.

    High: 55 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. North wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Northeast wind around 6 mph.
Tuesday
Increasing clouds, with a high near 62. East wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 44. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 73. Calm wind becoming south southwest 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 60. South wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 85. South southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. South southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55. North wind around 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 31. North wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 56. Northeast wind around 7 mph.
Saturday Night
Mostly clear, with a low around 36. Light east southeast wind.
Sunday
Mostly sunny, with a high near 65. South wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 49. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 74. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McLeansboro IL
 38.1°N 88.53°W
Last Update:
10:11 pm CDT Mar 23, 2026
Forecast Valid:
12am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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