Lemont, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    37°
    Thursday 3/28
    Forecast night icon
    37°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 37F. Dew point will be around 22F with an average humidity of 51%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    52°
    Forecast night icon
    Night
    Clear
    36°
    Friday 3/29
    Day
    52°
    Sunny
    Forecast day icon
    Night
    36°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 50. Northwest winds 15 to 20 mph. Gusts up to 35 mph this afternoon.
    Night Details
    Clear. Lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Saturday
    Rain
    55°
    Forecast night icon
    Night
    50% Chance of Rain
    45°
    Saturday 3/30
    Day
    55°
    Rain
    Forecast day icon
    Night
    45°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then cloudy with rain in the afternoon. Highs in the upper 40s. West winds 5 to 10 mph becoming southwest in the afternoon. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Mild. Lows in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph increasing to west 15 to 20 mph with gusts up to 30 mph after midnight.
  • Forecast day icon
    Sunday
    Partly Sunny
    57°
    Forecast night icon
    Night
    70% Chance of Rain
    44°
    Sunday 3/31
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    44°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly cloudy. A chance of rain in the evening then rain likely after midnight. Mild. Lows in the lower 40s. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    80% Chance of Rain
    53°
    Forecast night icon
    Night
    Rain
    46°
    Monday 4/1
    Day
    53°
    80% Chance of Rain
    Forecast day icon
    Night
    46°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the lower 50s. Chance of rain 80 percent.
    Night Details
    Rain mild. Lows in the mid 40s. Chance of rain near 100 percent.
  • Forecast day icon
    Tuesday
    Rain
    54°
    Forecast night icon
    Night
    60% Chance of Rain
    41°
    Tuesday 4/2
    Day
    54°
    Rain
    Forecast day icon
    Night
    41°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the mid 50s. Chance of rain near 100 percent.
    Night Details
    Rain likely. Lows around 40. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    48°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    34°
    Wednesday 4/3
    Day
    48°
    50% Chance of Rain
    Forecast day icon
    Night
    34°
    50% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain. Highs in the upper 40s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of rain and snow. Lows in the mid 30s. Chance of precipitation 50 percent.
  • Forecast day icon
    Thursday
    40% Chance Frozen Mix
    48°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Thursday 4/4
    Day
    48°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain and snow in the morning. Breezy with highs in the upper 40s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. Low temperature around 36F. Dew point will be around 27F with an average humidity of 62%. Winds will be 10 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    54°
    Forecast night icon
    Night
    Clear
    38°
    Friday 4/5
    Day
    54°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 54F. Dew point will be around 31F with an average humidity of 56%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 38F. Dew point will be around 32F with an average humidity of 65%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    59°
    Forecast night icon
    Night
    Clear
    40°
    Saturday 4/6
    Day
    59°
    Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 59F. Dew point will be around 35F with an average humidity of 58%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 36F with an average humidity of 69%. Winds will be 1 mph from the NW.