Lemont, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    80% Chance of Storms
    70°
    Forecast night icon
    Night
    Thunderstorms
    58°
    Tuesday 5/14
    Day
    70°
    80% Chance of Storms
    Forecast day icon
    Night
    58°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny this morning then cloudy with showers with a slight chance of thunderstorms this afternoon. Highs in the upper 60s. South winds 10 to 15 mph. Chance of rain 80 percent.
    Night Details
    A chance of thunderstorms in the evening. Showers. Patchy fog after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    80% Chance Rain Showers
    66°
    Forecast night icon
    Night
    70% Chance Rain Showers
    56°
    Wednesday 5/15
    Day
    66°
    80% Chance Rain Showers
    Forecast day icon
    Night
    56°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Showers. Highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 80 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    75°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Thursday 5/16
    Day
    75°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Warmer with highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    75°
    Forecast night icon
    Night
    70% Chance Rain Showers
    57°
    Friday 5/17
    Day
    75°
    40% Chance Rain Showers
    Forecast day icon
    Night
    57°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the upper 50s. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    70°
    Forecast night icon
    Night
    70% Chance Rain Showers
    56°
    Saturday 5/18
    Day
    70°
    70% Chance Rain Showers
    Forecast day icon
    Night
    56°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the mid 50s. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Sunday 5/19
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. Lows in the upper 50s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Monday 5/20
    Day
    75°
    50% Chance Rain Showers
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 78%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Tuesday 5/21
    Day
    79°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 79F. Dew point will be around 58F with an average humidity of 68%. Winds will be 1 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 57F with an average humidity of 80%. Winds will be 2 mph from the S.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    58°
    Wednesday 5/22
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    58°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 75F. Dew point will be around 60F with an average humidity of 75%. Winds will be 2 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 58F. Dew point will be around 58F with an average humidity of 83%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Thursday 5/23
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 56F with an average humidity of 69%. Winds will be 4 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 77%. Winds will be 1 mph from the NW.