Westmont, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    Clear
    50°
    Friday 5/3
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then clearing. Highs in the upper 60s. Northeast winds 5 to 10 mph.
    Night Details
    Clear. Lows in the lower 50s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    56°
    Saturday 5/4
    Day
    75°
    30% Chance of Storms
    Forecast day icon
    Night
    56°
    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. South 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. West winds 5 to 10 mph in the evening becoming north after midnight. Chance of precipitation 50 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/5
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Monday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Monday 5/6
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    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. 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
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Tuesday 5/7
    Day
    78°
    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
    50% Chance Rain Showers
    78°
    Forecast night icon
    Night
    40% Chance of Storms
    63°
    Wednesday 5/8
    Day
    78°
    50% Chance Rain Showers
    Forecast day icon
    Night
    63°
    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 50 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
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Thursday 5/9
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 70s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 49F with an average humidity of 67%. 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 30%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 71%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Saturday 5/11
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 41F with an average humidity of 58%. 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 49F. Dew point will be around 41F with an average humidity of 65%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Sunday 5/12
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    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 53%. Winds will be 8 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 41F with an average humidity of 60%. Winds will be 4 mph from the N.