Weather McHenry long-term weather forecast
Long-term weather forecast for McHenry for ten days.
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Weather forecast McHenry, Illinois, USA extended forecast
McHenry, Illinois, USA - information
State: Illinois, USAGPS coordinates: 42.3334; -88.2668
Time zone: America / Chicago
time difference in hours with time in NY is -7 hours
Population: 26 657
Altitude: 803 ft
The administrative part:
- Illinois, Springfield
- McHenry County, McHenry
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Weather McHenry, Illinois, USA. Weather forecast McHenry.
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Data source
Weather forecast for McHenry is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Astronomical information McHenry
data are always in the local timeSun and light
Jan. 18, 2026
| Sunrise: | Sunset: |
| 7:17 am | 4:49 pm |
| Noon: | Length of day: |
| 12:03 pm | 09:32 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:46 am | 5:21 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 6:12 am | 5:54 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:39 am | 6:28 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/18/2026 7:32 am | 01/18/2026 4:39 pm |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
