Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Mostly Cloudy
33°F
1°C
| Humidity | 42% |
| Wind Speed | NW 18 G 24 mph |
| Barometer | 30.42 in |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 22 Feb 12:35 pm CST |
Extended Forecast for
Harrisburg IL
This Afternoon
High: 34 °F
Sunny and
BreezyTonight
Low: 17 °F
Partly Cloudy
Monday
High: 34 °F
Becoming
SunnyMonday Night
Low: 18 °F
Mostly Clear
Tuesday
High: 49 °F
Partly Sunny
then Mostly
Cloudy and
BreezyTuesday Night
Low: 39 °F
Mostly Cloudy
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Showers
LikelyThursday
High: 55 °F
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 34. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 17. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 34. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 18. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 49. Breezy, with a south southwest wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 39. West southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 58. West southwest wind around 6 mph becoming south southeast in the afternoon.
Wednesday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 42. Southeast wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Thursday
A chance of showers, mainly before noon. Partly sunny, with a high near 55. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 30. Northwest wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 58. Calm wind becoming south southwest 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 39. South wind around 6 mph.
Saturday
Sunny, with a high near 64. South southwest wind 6 to 10 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
11:07 am CST Feb 22, 2026
12pm CST Feb 22, 2026-6pm CST Feb 28, 2026
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