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.

Light Rain

64°F

18°C

Humidity 93%
Wind Speed N 6 mph
Barometer 29.93 in
Dewpoint 62°F (17°C)
Visibility 4.00 mi
Last update 18 Nov 7:55 pm CST
Extended Forecast for

Harrisburg-Raleigh Airport IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 61. Light north wind.

    High: 61 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 3pm. High near 62. Calm wind becoming southeast around 6 mph. Chance of precipitation is 80%.

    High: 62 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 53. Calm wind. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Friday

    Friday: Showers. High near 65. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 49. North wind around 6 mph. Chance of precipitation is 80%.

    Low: 49 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before noon. Partly sunny, with a high near 62. North wind 3 to 8 mph.

    High: 62 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
Cloudy, with a high near 61. Light north wind.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Showers, with thunderstorms also possible after 3pm. High near 62. Calm wind becoming southeast around 6 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 53. Calm wind. Chance of precipitation is 80%.
Friday
Showers. High near 65. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 49. North wind around 6 mph. Chance of precipitation is 80%.
Saturday
A slight chance of showers before noon. Partly sunny, with a high near 62. North wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 41. Calm wind.
Sunday
Mostly sunny, with a high near 64. Calm wind becoming west around 6 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 43. Calm wind.
Monday
A slight chance of showers. Partly sunny, with a high near 63. Calm wind becoming south southwest 5 to 7 mph in the morning.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Light and variable wind becoming east southeast around 6 mph after midnight.
Tuesday
A chance of showers. Mostly cloudy, with a high near 60. Southeast 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:
Harrisburg-Raleigh Airport IL
 37.81°N 88.55°W
Last Update:
7:52 pm CST Nov 18, 2025
Forecast Valid:
8pm CST Nov 18, 2025-6pm CST Nov 25, 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