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 100%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 19 Apr 2:15 am CDT
Extended Forecast for

4 Miles E Herod IL

  • Overnight

    Overnight: Clear, with a steady temperature around 41. Calm wind.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Calm wind.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47. Light southeast wind.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54. Southwest wind 5 to 7 mph.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Southwest wind 3 to 8 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Light south wind.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 41. Calm wind.
Sunday
Sunny, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 41. Calm wind.
Monday
Sunny, with a high near 67. Calm wind.
Monday Night
Clear, with a low around 47. Light southeast wind.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 54. Southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 78. Southwest wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 57. Light south wind.
Thursday
Sunny, with a high near 82. Light south wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind around 7 mph.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 79. South southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. South southwest wind 5 to 7 mph becoming west northwest after midnight.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72. Northwest wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Herod IL
 37.49°N 88.4°W
Last Update:
2:01 am CDT Apr 19, 2026
Forecast Valid:
2am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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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