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Current Weather Conditions for Mchenry, IL

Mostly cloudy. High near 22, with temperatures falling to around 19 in the afternoon. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
18°F

Conditions

Wind: 15 mph SW
Humidity: 65%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
18° 20° 21° 22° 21° 19° 18° 17° 16° 16° 15° 14° 14°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Cloudy
Mostly cloudy. High near 22, with temperatures falling to around 19 in the afternoon. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
27°F 18°F
Tonight
Partly Cloudy
Partly cloudy, with a low around 13. Southwest wind 0 to 5 mph, with gusts as high as 10 mph.
27°F 18°F
Tuesday
Partly Sunny
Partly sunny. High near 35, with temperatures falling to around 33 in the afternoon. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
27°F 18°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 28. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.
27°F 18°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
27°F 18°F
Wednesday Night
Mostly Cloudy then Chance Rain
A chance of rain after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
27°F 18°F
Thursday
Rain Likely then Slight Chance Rain And Snow
Rain likely before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 43.
27°F 18°F
Thursday Night
Slight Chance Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 8.
27°F 18°F
Friday
Partly Sunny
Partly sunny, with a high near 28.
27°F 18°F
Friday Night
Mostly Cloudy
Mostly cloudy, with a low around 20.
27°F 18°F
Saturday
Mostly Cloudy
Mostly cloudy, with a high near 40.
27°F 18°F
Saturday Night
Mostly Cloudy
Mostly cloudy, with a low around 20.
27°F 18°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 32.
27°F 18°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 22.
27°F 18°F
Data provided by weather.gov