South Mountain, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Cloudy
    47°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Thursday 3/28
    Day
    47°
    Mostly Cloudy
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 50s. Northwest winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Friday
    Sunny
    49°
    Forecast night icon
    Night
    Mostly Clear
    34°
    Friday 3/29
    Day
    49°
    Sunny
    Forecast day icon
    Night
    34°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s. Northwest winds 15 to 20 mph. Gusts up to 40 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    52°
    Forecast night icon
    Night
    50% Chance Rain Showers
    46°
    Saturday 3/30
    Day
    52°
    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 rain showers in the morning then mostly cloudy with rain showers likely in the afternoon. Highs in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Showers likely in the evening. Mild. Lows in the mid 40s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    57°
    Forecast night icon
    Night
    50% Chance of Rain
    43°
    Sunday 3/31
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    43°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Mild. Lows in the mid 40s.
  • Forecast day icon
    Monday
    70% Chance of Rain
    45°
    Forecast night icon
    Night
    Rain
    43°
    Monday 4/1
    Day
    45°
    70% Chance of Rain
    Forecast day icon
    Night
    43°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs in the mid 50s. Chance of rain 70 percent.
    Night Details
    Rain mild. Lows in the mid 40s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    Rain
    51°
    Forecast night icon
    Night
    70% Chance of Rain
    44°
    Tuesday 4/2
    Day
    51°
    Rain
    Forecast day icon
    Night
    44°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the mid 50s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Rain likely mainly in the evening. Lows in the lower 40s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    47°
    Forecast night icon
    Night
    30% Chance of Rain
    35°
    Wednesday 4/3
    Day
    47°
    40% Chance of Rain
    Forecast day icon
    Night
    35°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of rain. Highs in the lower 50s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 30F with an average humidity of 72%. Winds will be 14 mph from the W.
  • Forecast day icon
    Thursday
    Partly Cloudy
    49°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 4/4
    Day
    49°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 49F. Dew point will be around 31F with an average humidity of 64%. Winds will be 14 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 72%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    55°
    Forecast night icon
    Night
    Clear
    41°
    Friday 4/5
    Day
    55°
    Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 55F. Dew point will be around 36F with an average humidity of 65%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 37F with an average humidity of 73%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    58°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Saturday 4/6
    Day
    58°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 39F with an average humidity of 66%. Winds will be 3 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 75%. Winds will be 1 mph from the SE.