Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fair
69°F
21°C
| Humidity | 62% |
| Wind Speed | NE 5 mph |
| Barometer | 30.10 in |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 10 Oct 11:35 am CDT |
Extended Forecast for
Harrisburg IL
Today
High: 73 °F
Chance
ShowersTonight
Low: 56 °F
Showers
Likely then
Mostly CloudySunday
High: 82 °F
Becoming
SunnySunday Night
Low: 59 °F
Mostly Clear
Columbus Day
High: 89 °F
Sunny
Monday Night
Low: 65 °F
Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
then Slight
Chance
ShowersWednesday
High: 82 °F
Chance
Showers
Detailed Forecast
Today
A 30 percent chance of showers, mainly after 5pm. Cloudy, with a high near 73. East wind 5 to 7 mph.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 56. East northeast wind 6 to 11 mph becoming light north northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82. North northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 59. Light south southwest wind.
Columbus Day
Sunny, with a high near 89. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Clear, with a low around 65. Southwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 89. West southwest wind 6 to 10 mph.
Tuesday Night
A slight chance of showers after 1am. Mostly clear, with a low around 64. Southwest wind around 5 mph becoming light and variable.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 82. East southeast wind 5 to 8 mph.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 61. East wind around 6 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Southeast wind 6 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. South southwest wind 5 to 8 mph becoming west northwest after midnight.
Friday
A slight chance of showers. Partly sunny, with a high near 72. Northwest wind 7 to 14 mph, with gusts as high as 20 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
11:11 am CDT Oct 10, 2026
11am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
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