South Williamsport, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    60% Chance Rain Showers
    48°
    Friday 4/19
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    48°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Scattered showers this afternoon. Highs in the mid 50s. South winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Cloudy. Numerous showers mainly in the evening. Lows in the lower 40s. South winds 10 to 15 mph becoming northwest 5 to 10 mph after midnight. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Saturday 4/20
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph increasing to west 15 to 20 mph with gusts up to 30 mph in the afternoon.
    Night Details
    Mostly clear. Widespread frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Sunday 4/21
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Areas of frost after midnight. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Sunny
    62°
    Forecast night icon
    Night
    Mostly Clear
    38°
    Monday 4/22
    Day
    62°
    Sunny
    Forecast day icon
    Night
    38°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Sunny. Highs around 60.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    67°
    Forecast night icon
    Night
    70% Chance Rain Showers
    48°
    Tuesday 4/23
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    48°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Showers likely. Lows in the mid 40s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    54°
    Forecast night icon
    Night
    50% Chance Rain Showers
    38°
    Wednesday 4/24
    Day
    54°
    70% Chance Rain Showers
    Forecast day icon
    Night
    38°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then mostly sunny with a chance of showers in the afternoon. Highs in the upper 50s. Chance of rain 70 percent.
    Night Details
    Mostly clear. A chance of rain showers in the evening. Cooler with lows in the lower 30s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    39°
    Thursday 4/25
    Day
    60°
    Sunny
    Forecast day icon
    Night
    39°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s.
    Night Details
    Clear. Low temperature around 39F. Dew point will be around 30F with an average humidity of 55%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Friday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Friday 4/26
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 60F. Dew point will be around 33F with an average humidity of 48%. Winds will be 1 mph from the N.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 36F with an average humidity of 63%. Winds will be 1 mph from the SE.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    49°
    Saturday 4/27
    Day
    60°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 60F. Dew point will be around 42F with an average humidity of 64%. Winds will be 2 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 71%. Winds will be 1 mph from the SE.