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

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

18°F

-8°C

Humidity 86%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 24 Feb 1:35 am CST
Extended Forecast for

Thompsonville IL

  • Overnight

    Overnight: Mostly clear, with a low around 20. Calm wind becoming south around 5 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 50. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 50 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Southwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Light and variable wind becoming northwest around 5 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 39. East wind 3 to 7 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers before noon. Partly sunny, with a high near 52. East northeast wind 6 to 9 mph becoming north in the afternoon.

    High: 52 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 61. Calm wind becoming south southwest 5 to 8 mph in the morning.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. South southwest wind around 6 mph.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 20. Calm wind becoming south around 5 mph.
Tuesday
Increasing clouds, with a high near 50. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Southwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly cloudy, with a high near 55. Light and variable wind becoming northwest around 5 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 39. East wind 3 to 7 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers before noon. Partly sunny, with a high near 52. East northeast wind 6 to 9 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 61. Calm wind becoming south southwest 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 40. South southwest wind around 6 mph.
Saturday
Sunny, with a high near 67. South southwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 34. South southwest wind 7 to 10 mph becoming north northeast after midnight.
Sunday
A slight chance of rain showers and sleet. Partly sunny, with a high near 50. Northeast wind around 11 mph, with gusts as high as 18 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 34. East northeast wind around 9 mph.
Monday
A chance of showers. Partly sunny, with a high near 53. East wind around 10 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thompsonville IL
 37.93°N 88.77°W
Last Update:
12:26 am CST Feb 24, 2026
Forecast Valid:
1am CST Feb 24, 2026-6pm CST Mar 2, 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