South Mountain, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    60°
    Wednesday 5/8
    Forecast night icon
    60°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly clear late this evening then becoming mostly cloudy. Lows in the upper 50s. West winds 5 to 10 mph becoming north.
  • Forecast day icon
    Thursday
    Thunderstorms
    59°
    Forecast night icon
    Night
    70% Chance Rain Showers
    53°
    Thursday 5/9
    Day
    59°
    Thunderstorms
    Forecast day icon
    Night
    53°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers with a slight chance of thunderstorms in the afternoon. Much cooler with highs in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Showers likely. Lows in the lower 50s. East winds 5 to 10 mph becoming southeast after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    70% Chance Rain Showers
    53°
    Forecast night icon
    Night
    70% Chance Rain Showers
    44°
    Friday 5/10
    Day
    53°
    70% Chance Rain Showers
    Forecast day icon
    Night
    44°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 60s. Southeast winds 5 to 10 mph becoming northwest with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the mid 40s. North winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    56°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Saturday 5/11
    Day
    56°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    59°
    Forecast night icon
    Night
    40% Chance Rain Showers
    46°
    Sunday 5/12
    Day
    59°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly clear. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 5/13
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    40% Chance Rain Showers
    58°
    Tuesday 5/14
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    40% 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 30 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    60% Chance Rain Showers
    64°
    Forecast night icon
    Night
    70% Chance of Rain
    59°
    Wednesday 5/15
    Day
    64°
    60% Chance Rain Showers
    Forecast day icon
    Night
    59°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 60 percent.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 59F. Dew point will be around 57F with an average humidity of 89%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    66°
    Forecast night icon
    Night
    60% Chance of Rain
    59°
    Thursday 5/16
    Day
    66°
    60% Chance of Rain
    Forecast day icon
    Night
    59°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 66F. Dew point will be around 57F with an average humidity of 83%. Winds will be 4 mph from the S.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 59F. Dew point will be around 57F with an average humidity of 85%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Friday
    60% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Friday 5/17
    Day
    66°
    60% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 66F. Dew point will be around 56F with an average humidity of 79%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 81%. Winds will be 3 mph from the SW.