Lemont, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance Rain Showers
    54°
    Friday 5/3
    Forecast night icon
    54°
    50% Chance Rain Showers
    Hourly
    Night Details
    Cloudy. A chance of showers. Lows around 50. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    80% Chance of Rain
    57°
    Forecast night icon
    Night
    Rain
    49°
    Saturday 5/4
    Day
    57°
    80% Chance of Rain
    Forecast day icon
    Night
    49°
    Rain
    Forecast night icon
    Hourly
    Day Details
    A chance of rain in the morning then rain in the afternoon. Much cooler with highs in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
    Night Details
    Rain. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Sunday
    Rain
    61°
    Forecast night icon
    Night
    50% Chance Rain Showers
    53°
    Sunday 5/5
    Day
    61°
    Rain
    Forecast day icon
    Night
    53°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain mainly in the morning. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy with a chance of showers. Patchy fog after midnight. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    40% Chance Rain Showers
    56°
    Monday 5/6
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    56°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. A chance of showers in the afternoon. Much warmer with highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    76°
    Forecast night icon
    Night
    70% Chance Rain Showers
    60°
    Tuesday 5/7
    Day
    76°
    50% Chance Rain Showers
    Forecast day icon
    Night
    60°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.
    Night Details
    Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    79°
    Forecast night icon
    Night
    60% Chance Rain Showers
    58°
    Wednesday 5/8
    Day
    79°
    50% Chance Rain Showers
    Forecast day icon
    Night
    58°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs around 80. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    Thunderstorms
    71°
    Forecast night icon
    Night
    80% Chance of Storms
    57°
    Thursday 5/9
    Day
    71°
    Thunderstorms
    Forecast day icon
    Night
    57°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. Showers mainly in the evening. Lows in the mid 50s. Chance of rain 80 percent.
  • Forecast day icon
    Friday
    70% Chance Rain Showers
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    51°
    Friday 5/10
    Day
    73°
    70% Chance Rain Showers
    Forecast day icon
    Night
    51°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 51F with an average humidity of 77%. Winds will be 3 mph from the W.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Saturday 5/11
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 48F with an average humidity of 61%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 44F with an average humidity of 72%. Winds will be 5 mph from the W.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Sunday 5/12
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% 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 44F with an average humidity of 60%. Winds will be 6 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 73%. Winds will be 3 mph from the W.