


Hazardous Weather Conditions
Current conditions at
Sterling Rockfalls (KSQI)
Lat: 41.74°NLon: 89.67°WElev: 643ft.N/A
Humidity | NA |
Wind Speed | NA |
Barometer | NA |
Dewpoint | N/A |
Visibility | NA |
Last update | *** Not a current observation *** |
Extended Forecast for
Harmon IL
This Afternoon
High: 76 °F
Showers
Tonight
Low: 62 °F
Showers
Likely then
Slight Chance
ShowersJuneteenth
High: 84 °F
Decreasing
CloudsThursday Night
Low: 64 °F
Mostly Clear
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 94 °F
Sunny then
Sunny and
BreezySaturday Night
Low: 75 °F
Clear
Sunday
High: 95 °F
Hot
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm. High near 76. North northwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm, then a slight chance of showers after 10pm. Cloudy, with a low around 62. West northwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 84. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming south southwest after midnight. Winds could gust as high as 10 mph.
Friday
Mostly sunny, with a high near 86. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 94. Breezy.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny and hot, with a high near 95.
Sunday Night
Clear, with a low around 74.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A chance of showers. Mostly sunny, with a high near 93.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Wednesday
Showers likely. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harmon IL
41.73°N 89.56°W
41.73°N 89.56°W
4:11 pm CDT Jun 18, 2025
4pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025