10-Day Weather Forecast - McHenry, IL
As of
- 61|46°F30% Chance of RainHourly details
Today
61°FMostly cloudy. A chance of rain late in the morning. A slight chance of very light drizzle. A slight chance of sprinkles in the afternoon. Highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent.
Tonight
46°FMostly cloudy. A slight chance of sprinkles and very light drizzle in the evening. A slight chance of rain late. Lows in the mid 40s. Southwest winds 10 to 15 mph. Chance of precipitation 20 percent.
- 52|39°F70% Chance of RainHourly details
Day
52°FA chance of rain until late afternoon, then rain likely late. Highs in the mid 50s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of precipitation 70 percent.
Night
39°FMostly cloudy. A chance of rain in the evening. Lows in the upper 30s. North winds around 10 mph. Chance of precipitation 40 percent.
- 47|32°FMostly CloudyHourly details
Day
47°FMostly cloudy. Highs in the upper 40s. North winds 10 to 15 mph.
Night
32°FPartly cloudy in the evening, then clearing. Lows in the lower 30s.
Weekend Weather
- 48|38°FMostly SunnyHourly details
Day
48°FMostly sunny. Highs in the lower 50s.
Night
38°FPartly cloudy in the evening, then becoming mostly clear. Lows in the lower 30s.
- 59|37°FMostly SunnyHourly details
Day
59°FMostly sunny. Highs in the mid 50s.
Night
37°FMostly clear. Lows in the mid 30s.
- 58|45°FMostly SunnyHourly details
Day
58°FMostly sunny. Highs around 60.
Night
45°FMostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
- 58|35°FMostly Sunny
Day
58°FMostly sunny. Highs in the lower 60s.
Night
35°FMostly clear. Low temperature around 35F. Dew point will be around 33F with an average humidity of 84%. Winds will be 6 mph from the NW.
- 55|37°FSunny
Day
55°FSunny. High temperature around 55F. Dew point will be around 36F with an average humidity of 63%. Winds will be 7 mph from the WSW.
Night
37°FClear. Low temperature around 37F. Dew point will be around 34F with an average humidity of 76%. Winds will be 9 mph from the WSW.
- 59|45°FMostly Sunny
Day
59°FMostly sunny. High temperature around 59F. Dew point will be around 48F with an average humidity of 75%. Winds will be 11 mph from the SW.
Night
45°FClear. Low temperature around 45F. Dew point will be around 44F with an average humidity of 92%. Winds will be 9 mph from the SW.
- 63|47°FSunny
Day
63°FSunny. High temperature around 63F. Dew point will be around 51F with an average humidity of 78%. Winds will be 9 mph from the SSW.
Night
47°FClear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 87%. Winds will be 10 mph from the SSW.











