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

49°F

9°C

Humidity 35%
Wind Speed SW 8 mph
Barometer 30.24 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 12 Jan 4:15 pm CST
Extended Forecast for

Mc Leansboro IL

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 46. South southwest wind 7 to 9 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 33. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 58 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 39. Southwest wind 6 to 8 mph becoming west northwest after midnight.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 45. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 31. Northwest wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Light west southwest wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 42 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 46. South southwest wind 7 to 9 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 33. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Increasing clouds, with a high near 58. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39. Southwest wind 6 to 8 mph becoming west northwest after midnight.
Wednesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 45. Northwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 17. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 31. Northwest wind 5 to 9 mph becoming west southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 21. Light west southwest wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 42. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 18. West wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 29. West wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 10. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 25. West wind 8 to 13 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Leansboro IL
 38.1°N 88.53°W
Last Update:
3:16 pm CST Jan 12, 2026
Forecast Valid:
4pm CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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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