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

76°F

24°C

Humidity 30%
Wind Speed NE 8 mph
Barometer 30.17 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 5 Oct 4:35 pm CDT
Extended Forecast for

Thompsonville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. East northeast wind around 8 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. Light east northeast wind.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming southeast around 6 mph in the morning.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. South southwest wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Light east northeast wind.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. Calm wind becoming east 5 to 8 mph in the morning.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. East northeast wind around 8 mph.
Tonight
Clear, with a low around 47. Light east northeast wind.
Tuesday
Sunny, with a high near 78. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
Clear, with a low around 51. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming west southwest 5 to 8 mph in the morning.
Wednesday Night
Clear, with a low around 56. South southwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 84. Calm wind becoming northeast 5 to 8 mph in the morning.
Thursday Night
Clear, with a low around 53. Light east northeast wind.
Friday
Sunny, with a high near 81. Calm wind becoming east 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 52. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 83. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 57. Southeast wind 3 to 5 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 80. Light east southeast wind increasing to 6 to 11 mph in the morning.
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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:
1:26 pm CDT Oct 5, 2026
Forecast Valid:
4pm CDT Oct 5, 2026-6pm CDT Oct 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation