Westmont, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 5/2
    Forecast night icon
    51°
    Partly Cloudy
    Hourly
    Night Details
    Mostly clear late this evening then becoming partly cloudy. Lows in the lower 50s. North winds around 5 mph becoming northeast.
  • Forecast day icon
    Friday
    30% Chance of Storms
    81°
    Forecast night icon
    Night
    80% Chance of Storms
    49°
    Friday 5/3
    Day
    81°
    30% Chance of Storms
    Forecast day icon
    Night
    49°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent.
    Night Details
    Thunderstorms. Showers likely in the evening then showers after midnight. Some thunderstorms may produce heavy rainfall. Lows around 50. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Rain
    48°
    Saturday 5/4
    Day
    65°
    70% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Much cooler with highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Showers. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    58°
    Forecast night icon
    Night
    60% Chance of Storms
    48°
    Sunday 5/5
    Day
    58°
    Thunderstorms
    Forecast day icon
    Night
    48°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Not as cool with highs in the upper 60s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. Showers likely mainly in the evening. Patchy fog after midnight. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Monday 5/6
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Patchy fog in the morning. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    70°
    Forecast night icon
    Night
    70% Chance of Storms
    58°
    Tuesday 5/7
    Day
    70°
    60% Chance of Storms
    Forecast day icon
    Night
    58°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    70°
    Forecast night icon
    Night
    60% Chance of Storms
    59°
    Wednesday 5/8
    Day
    70°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Thursday 5/9
    Day
    76°
    70% Chance of Storms
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 52F with an average humidity of 74%. Winds will be 6 mph from the W.
  • Forecast day icon
    Friday
    50% Chance of Rain
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Friday 5/10
    Day
    69°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 69F. Dew point will be around 50F with an average humidity of 61%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 74%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Saturday 5/11
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 44F with an average humidity of 58%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 42F with an average humidity of 71%. Winds will be 4 mph from the W.