Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.
Fair
80°F
27°C
| Humidity | 37% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.03 in (1016.4 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 25 May 7:56 pm CDT |
Extended Forecast for
Harmon IL
Tonight
Low: 59 °F
Mostly Clear
Tuesday
High: 86 °F
Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Partly Cloudy
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 52 °F
Partly Cloudy
Friday
High: 82 °F
Mostly Sunny
Friday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 59. South wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Sunny, with a high near 86. South wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 86. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 58. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 81.
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
2:46 pm CDT May 25, 2026
8pm CDT May 25, 2026-6pm CDT Jun 1, 2026
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