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.

75°F

24°C

Humidity 83%
Wind Speed NA
Barometer NA
Dewpoint 70°F (21°C)
Visibility NA
Last update 22 Sep 9:55 am CDT
Extended Forecast for

Harrisburg IL

  • Today

    Today: Showers and thunderstorms, mainly before 2pm. High near 84. South wind 3 to 6 mph. Chance of precipitation is 80%.

    High: 84 °F

    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 77. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 63. Calm wind. Chance of precipitation is 90%.

    Low: 63 °F

    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the morning.

    High: 78 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.

    High: 75 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 75. Calm wind becoming northeast 5 to 8 mph in the morning.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms, mainly before 2pm. High near 84. South wind 3 to 6 mph. Chance of precipitation is 80%.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Monday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 77. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 63. Calm wind. Chance of precipitation is 90%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 57. Calm wind.
Thursday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 75. Calm wind becoming northeast 5 to 8 mph in the morning.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 58. Northeast wind around 6 mph.
Friday
A chance of showers. Partly sunny, with a high near 75. East northeast wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 58. East northeast wind 5 to 8 mph.
Saturday
A chance of showers. Partly sunny, with a high near 74. East wind 7 to 10 mph.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg IL
 37.74°N 88.55°W
Last Update:
9:21 am CDT Sep 22, 2024
Forecast Valid:
10am CDT Sep 22, 2024-6pm CDT Sep 28, 2024
 
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