Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fair
21°F
-6°C
| Humidity | 55% |
| Wind Speed | W 9 mph |
| Barometer | 30.33 in |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 27 Jan 9:55 am CST |
Extended Forecast for
Harrisburg IL
Today
High: 30 °F
Sunny
Tonight
Low: 1 °F
Partly Cloudy
Wednesday
High: 28 °F
Mostly Sunny
Wednesday Night
Low: 9 °F
Mostly Cloudy
Thursday
High: 24 °F
Mostly Cloudy
Thursday Night
Low: 4 °F
Mostly Cloudy
Friday
High: 16 °F
Mostly Sunny
Friday Night
Low: -1 °F
Partly Cloudy
Saturday
High: 17 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 30. West wind 6 to 10 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 1. Light northwest wind.
Wednesday
Mostly sunny, with a high near 28. Calm wind becoming west around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 9. Calm wind.
Thursday
Mostly cloudy, with a high near 24. Calm wind becoming north around 5 mph.
Thursday Night
Mostly cloudy, with a low around 4. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 16. North wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around -1. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 17. Northwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 25. Calm wind becoming west around 6 mph.
Sunday Night
Mostly cloudy, with a low around 10. Light southwest wind.
Monday
Partly sunny, with a high near 32. Southwest wind 3 to 6 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harrisburg IL
37.74°N 88.55°W
37.74°N 88.55°W
8:12 am CST Jan 27, 2026
10am CST Jan 27, 2026-6pm CST Feb 2, 2026
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