Westmont, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    58°
    Friday 5/17
    Forecast night icon
    58°
    70% Chance of Storms
    Hourly
    Night Details
    A slight chance of thunderstorms late this evening. Showers likely. Patchy fog. Lows in the upper 50s. South winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    Rain
    64°
    Forecast night icon
    Night
    70% Chance Rain Showers
    56°
    Saturday 5/18
    Day
    64°
    Rain
    Forecast day icon
    Night
    56°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Showers likely in the morning then showers in the afternoon. Highs in the mid 60s. Southeast winds around 5 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Patchy fog after midnight. Lows in the mid 50s. Southeast winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 5/19
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Patchy fog in the morning. Warmer with highs in the mid 70s. Northeast winds around 5 mph.
    Night Details
    Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Southeast winds around 5 mph becoming south after midnight.
  • Forecast day icon
    Monday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Monday 5/20
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Mostly sunny. Highs around 80.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Tuesday 5/21
    Day
    79°
    Sunny
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Very warm with highs in the lower 80s.
    Night Details
    Mostly clear. Lows around 60.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    60% Chance of Storms
    61°
    Wednesday 5/22
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Very warm with highs in the mid 80s. Chance of rain 50 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    72°
    Forecast night icon
    Night
    60% Chance Rain Showers
    54°
    Thursday 5/23
    Day
    72°
    60% Chance Rain Showers
    Forecast day icon
    Night
    54°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy. Showers likely mainly in the evening. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    Clear
    50°
    Friday 5/24
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 51F with an average humidity of 82%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Saturday 5/25
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 52F with an average humidity of 69%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 54F with an average humidity of 84%. Winds will be 0 mph from the S.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Sunday 5/26
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 55F with an average humidity of 71%. Winds will be 1 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 84%. Winds will be 1 mph from the S.