Mount Prospect, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Clear
    50°
    Friday 5/3
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy late in the morning then becoming sunny late in the afternoon. Highs in the upper 60s inland but only in the lower 60s near the lake. Northeast winds 5 to 10 mph.
    Night Details
    Clear. Lows around 50. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Saturday 5/4
    Day
    77°
    30% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with a chance of thunderstorms in the afternoon. Highs in the upper 70s inland but only in the upper 60s near the lake. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy. A chance of thunderstorms mainly in the evening. Lows in the lower 50s. Northwest winds 5 to 10 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/5
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s inland but only in the upper 50s near the lake. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Monday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    50% Chance of Storms
    57°
    Monday 5/6
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s inland but only in the lower 60s near the lake. Chance of precipitation 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    79°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Tuesday 5/7
    Day
    79°
    80% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 80 percent.
    Night Details
    Partly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    79°
    Forecast night icon
    Night
    40% Chance of Storms
    61°
    Wednesday 5/8
    Day
    79°
    40% Chance Rain Showers
    Forecast day icon
    Night
    61°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. A chance of thunderstorms in the evening. Lows in the mid 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Thursday 5/9
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the lower 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 71%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Friday 5/10
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 48F with an average humidity of 65%. Winds will be 8 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 73%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Saturday 5/11
    Day
    61°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 41F with an average humidity of 57%. Winds will be 11 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 67%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/12
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 41F with an average humidity of 52%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 42F with an average humidity of 62%. Winds will be 4 mph from the N.