Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fair
53°F
12°C
| Humidity | 40% |
| Wind Speed | SW 14 G 23 mph |
| Barometer | 29.91 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 13 Jan 11:35 am CST |
Extended Forecast for
3 Miles WSW Harrisburg IL
Today
High: 58 °F
Mostly Sunny
Tonight
Low: 41 °F
Showers
LikelyWednesday
High: 45 °F⇓
Mostly Cloudy
then Partly
Sunny and
BreezyWednesday Night
Low: 19 °F
Mostly Clear
Thursday
High: 31 °F
Sunny
Thursday Night
Low: 23 °F
Partly Cloudy
then Slight
Chance Snow
ShowersFriday
High: 45 °F
Partly Sunny
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 33 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 58. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tonight
Showers likely, mainly before 2am. Mostly cloudy, with a low around 41. Southwest wind 5 to 9 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a temperature falling to around 34 by 5pm. Breezy, with a north northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 19. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 31. Northwest wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 23. Light south southwest wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Friday
Partly sunny, with a high near 45. West wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 23. West wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 33. West wind 8 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 12. Northwest wind around 7 mph.
Sunday
Sunny, with a high near 28. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 12. Southwest wind 6 to 8 mph.
M.L.King Day
Mostly sunny, with a high near 34. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Harrisburg IL
37.72°N 88.58°W
37.72°N 88.58°W
11:11 am CST Jan 13, 2026
11am CST Jan 13, 2026-6pm CST Jan 19, 2026
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