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

40°F

4°C

Humidity 57%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 16 Nov 9:15 pm CST
Extended Forecast for

Herod IL

  • Tonight

    Tonight: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 60. Light and variable wind becoming east southeast 5 to 7 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 47. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Partly sunny, with a high near 71. South southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 54. South southwest wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 71. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 69. Calm wind becoming south 5 to 7 mph in the morning.

    High: 69 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Mostly cloudy, with a low around 57. South wind around 7 mph.

    Low: 57 °F

    Showers

Detailed Forecast

Tonight
Clear, with a low around 35. Calm wind.
Monday
Increasing clouds, with a high near 60. Light and variable wind becoming east southeast 5 to 7 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 47. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Partly sunny, with a high near 71. South southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 54. South southwest wind around 6 mph becoming calm in the evening.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 71. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 69. Calm wind becoming south 5 to 7 mph in the morning.
Thursday Night
Showers. Mostly cloudy, with a low around 57. South wind around 7 mph.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 69. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 47. West wind 3 to 7 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 59. West wind 3 to 6 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 41. Calm wind.
Sunday
A slight chance of showers. Mostly sunny, with a high near 59. Calm wind becoming west around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Herod IL
 37.47°N 88.48°W
Last Update:
7:21 pm CST Nov 16, 2025
Forecast Valid:
9pm CST Nov 16, 2025-6pm CST Nov 23, 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