McHenry, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Thursday 4/25
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the upper 30s. East winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Rain Showers
    59°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Friday 4/26
    Day
    59°
    Rain Showers
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the morning then showers in the afternoon. Highs in the upper 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
    Night Details
    Showers with a chance of thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the mid 50s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 90 percent.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    79°
    Forecast night icon
    Night
    80% Chance of Storms
    65°
    Saturday 4/27
    Day
    79°
    30% Chance of Storms
    Forecast day icon
    Night
    65°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the upper 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 30 percent.
    Night Details
    Thunderstorms likely in the evening then showers with thunderstorms likely after midnight. Lows in the lower 60s. Chance of precipitation 80 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    75°
    Forecast night icon
    Night
    80% Chance of Storms
    64°
    Sunday 4/28
    Day
    75°
    Thunderstorms
    Forecast day icon
    Night
    64°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms in the morning then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 90 percent.
    Night Details
    Showers with a chance of thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 80 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    71°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 4/29
    Day
    71°
    50% Chance Rain Showers
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    30% Chance Rain Showers
    58°
    Tuesday 4/30
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs around 70.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Wednesday 5/1
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy in the morning then clearing. Highs in the mid 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 74%. Winds will be 7 mph from the W.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Thursday 5/2
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 49F with an average humidity of 57%. Winds will be 3 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 46F with an average humidity of 69%. Winds will be 1 mph from the SE.
  • Forecast day icon
    Friday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Friday 5/3
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 46F with an average humidity of 59%. Winds will be 3 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 47F with an average humidity of 70%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Saturday 5/4
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 48F with an average humidity of 57%. Winds will be 6 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 56F. Dew point will be around 51F with an average humidity of 70%. Winds will be 6 mph from the S.