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

56°F

13°C

Humidity 33%
Wind Speed N 6 mph
Barometer 30.02 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 16 Nov 11:35 am CST
Extended Forecast for

Thompsonville IL

  • Today

    Today: Sunny, with a high near 59. North wind 5 to 9 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 60. Light east northeast wind becoming east southeast 5 to 9 mph in the morning.

    High: 60 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48. Southeast wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 70. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 69. West southwest wind 5 to 8 mph.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 55. Calm wind becoming southeast around 6 mph after midnight.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm before noon, then showers likely. Mostly cloudy, with a high near 68. South wind 6 to 11 mph.

    High: 68 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 59. North wind 5 to 9 mph.
Tonight
Clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 60. Light east northeast wind becoming east southeast 5 to 9 mph in the morning.
Monday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48. Southeast wind 6 to 8 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 70. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 69. West southwest wind 5 to 8 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 55. Calm wind becoming southeast around 6 mph after midnight.
Thursday
Showers and possibly a thunderstorm before noon, then showers likely. Mostly cloudy, with a high near 68. South wind 6 to 11 mph.
Thursday Night
Showers. Mostly cloudy, with a low around 58. South wind 8 to 10 mph.
Friday
Showers likely. Partly sunny, with a high near 68. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44. West southwest wind 6 to 11 mph becoming northwest after midnight.
Saturday
A slight chance of showers. Partly sunny, with a high near 55. Northwest wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thompsonville IL
 37.91°N 88.74°W
Last Update:
10:26 am CST Nov 16, 2025
Forecast Valid:
11am CST Nov 16, 2025-6pm CST Nov 22, 2025
 
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