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Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
72°F
22°C
| Humidity | 35% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 30.15 in (1020.8 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 4:56 pm CDT |
Extended Forecast for
Harmon IL
Tonight
Low: 46 °F
Mostly Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 42 °F
Clear
Monday
High: 66 °F
Sunny
Monday Night
Low: 43 °F
Clear
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 48 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 46. South southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 70. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 42. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Monday
Sunny, with a high near 66. Calm wind.
Monday Night
Clear, with a low around 43. Calm wind becoming south southeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harmon IL
41.73°N 89.56°W
41.73°N 89.56°W
2:36 pm CDT Oct 3, 2026
5pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
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