Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fair
69°F
21°C
| Humidity | 65% |
| Wind Speed | SW 9 mph |
| Barometer | 29.78 in |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 22 Mar 2:55 am CDT |
Extended Forecast for
Old Shawneetown IL
Overnight

Low: 66 °F
Clear
Sunday

High: 89 °F
Sunny
Sunday Night
Low: 38 °F
Chance
T-storms and
Breezy then
Slight Chance
T-stormsMonday

High: 58 °F
Mostly Sunny
Monday Night

Low: 40 °F
Mostly Cloudy
Tuesday

High: 66 °F
Mostly Sunny
Tuesday Night

Low: 45 °F
Mostly Cloudy
Wednesday

High: 74 °F
Partly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
Overnight
Clear, with a steady temperature around 66. South southwest wind around 8 mph.
Sunday
Sunny, with a high near 89. South southwest wind 9 to 17 mph, with gusts as high as 26 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 38. Breezy, with a west northwest wind 9 to 14 mph becoming north 15 to 20 mph in the evening. Winds could gust as high as 30 mph.
Monday
Mostly sunny, with a high near 58. North northeast wind around 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 40. North northeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 66. East southeast wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Calm wind.
Wednesday
Partly sunny, with a high near 74. South southwest wind 3 to 8 mph.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. South southwest wind 6 to 9 mph.
Thursday
A slight chance of showers after 1pm. Sunny, with a high near 84. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45. Southwest wind around 11 mph becoming north after midnight. Winds could gust as high as 18 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 55. North northeast wind around 11 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 34. North northeast wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 58. Northeast wind around 7 mph.
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ABOUT THIS FORECAST
Point Forecast:
Old Shawneetown IL
37.7°N 88.13°W
37.7°N 88.13°W
1:26 am CDT Mar 22, 2026
3am CDT Mar 22, 2026-6pm CDT Mar 28, 2026


