Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fair
74°F
23°C
| Humidity | 96% |
| Wind Speed | S 3 mph |
| Barometer | 29.87 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 7.00 mi |
| Last update | 18 Jun 12:55 am CDT |
Extended Forecast for
Harrisburg IL
Overnight
Low: 73 °F
Partly Cloudy
Wednesday
High: 89 °F
Slight Chance
T-storms then
T-storms
LikelyWednesday Night
Low: 69 °F
T-storms then
ShowersJuneteenth
High: 85 °F
Slight Chance
ShowersThursday Night
Low: 66 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 70 °F
Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 75 °F
Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 73. South wind around 6 mph.
Wednesday
A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 89. South southwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 69. West southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Juneteenth
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 85. West wind around 5 mph.
Thursday Night
Mostly clear, with a low around 66. Calm wind.
Friday
Sunny, with a high near 88. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Clear, with a low around 70. South wind around 5 mph.
Saturday
Sunny, with a high near 92. South southwest wind 6 to 9 mph.
Saturday Night
Clear, with a low around 75. South wind 5 to 7 mph.
Sunday
Sunny, with a high near 93. South southwest wind 5 to 7 mph.
Sunday Night
Clear, with a low around 74. South wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. Calm wind becoming south around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harrisburg IL
37.74°N 88.55°W
37.74°N 88.55°W
11:46 pm CDT Jun 17, 2025
1am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
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