McHenry, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    46°
    Wednesday 4/17
    Forecast night icon
    46°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy in the evening then clearing. Cooler. Lows in the lower 40s. West winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    58°
    Forecast night icon
    Night
    60% Chance Rain Showers
    42°
    Thursday 4/18
    Day
    58°
    60% Chance Rain Showers
    Forecast day icon
    Night
    42°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 50s. North winds around 5 mph becoming northeast in the afternoon. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy with showers likely in the evening then partly cloudy with a chance of showers late in the evening. Mostly clear late. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 60 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    59°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 4/19
    Day
    59°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Breezy with highs in the mid 50s. West winds 15 to 25 mph with gusts up to 35 mph.
    Night Details
    Partly cloudy. Lows in the mid 30s. West winds 10 to 15 mph. Gusts up to 25 mph in the evening.
  • Forecast day icon
    Saturday
    Partly Cloudy
    52°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Saturday 4/20
    Day
    52°
    Partly Cloudy
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 50s.
    Night Details
    Partly cloudy. Areas of frost after midnight. Lows in the lower 30s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Sunday 4/21
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    60% Chance Rain Showers
    50°
    Monday 4/22
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 40s. Chance of precipitation 60 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Tuesday 4/23
    Day
    62°
    40% Chance Rain Showers
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. A chance of showers. Highs in the lower 60s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows around 40.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Wednesday 4/24
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 50s.
    Night Details
    Partly cloudy. Low temperature around 50F. Dew point will be around 43F with an average humidity of 66%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    50% Chance of Rain
    51°
    Thursday 4/25
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 45F with an average humidity of 57%. Winds will be 5 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 45F with an average humidity of 68%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    50% Chance of Rain
    50°
    Friday 4/26
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    50°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 45F with an average humidity of 58%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 50F. Dew point will be around 44F with an average humidity of 68%. Winds will be 3 mph from the NW.