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.

Overcast

51°F

11°C

Humidity 92%
Wind Speed N 3 mph
Barometer 30.04 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 22 Nov 6:15 am CST
Extended Forecast for

Thompsonville IL

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 57 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog between 10pm and midnight. Otherwise, mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. Light southeast wind.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 60. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers. Low around 51. South wind around 8 mph. Chance of precipitation is 100%.

    Low: 51 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Partly sunny, with a high near 66. West southwest wind 7 to 10 mph.

    High: 66 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 37. West northwest wind 6 to 8 mph.

    Low: 37 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 57. North wind 5 to 7 mph becoming calm in the afternoon.
Tonight
Patchy fog between 10pm and midnight. Otherwise, mostly clear, with a low around 40. Calm wind.
Sunday
Sunny, with a high near 60. Light and variable wind.
Sunday Night
Increasing clouds, with a low around 40. Light southeast wind.
Monday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 60. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Monday Night
Showers. Low around 51. South wind around 8 mph. Chance of precipitation is 100%.
Tuesday
A 30 percent chance of showers before noon. Partly sunny, with a high near 66. West southwest wind 7 to 10 mph.
Tuesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 37. West northwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 50. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind 3 to 6 mph.
Thanksgiving Day
Mostly sunny, with a high near 47. Light west wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.
Friday
Mostly sunny, with a high near 46. West wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thompsonville IL
 37.91°N 88.74°W
Last Update:
3:41 am CST Nov 22, 2025
Forecast Valid:
6am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
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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