South Williamsport, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Friday 5/3
    Forecast night icon
    53°
    40% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy. A slight chance of showers this evening then a chance of showers after midnight. Lows around 50. Southeast winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    64°
    Forecast night icon
    Night
    70% Chance of Rain
    49°
    Saturday 5/4
    Day
    64°
    70% Chance Rain Showers
    Forecast day icon
    Night
    49°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Showers likely in the morning then a chance of rain in the afternoon. Much cooler with highs in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Rain likely. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    Rain
    60°
    Forecast night icon
    Night
    70% Chance Rain Showers
    53°
    Sunday 5/5
    Day
    60°
    Rain
    Forecast day icon
    Night
    53°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
    Night Details
    Cloudy. Showers likely mainly in the evening. Patchy fog after midnight. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    77°
    Forecast night icon
    Night
    40% Chance Rain Showers
    54°
    Monday 5/6
    Day
    77°
    40% Chance Rain Showers
    Forecast day icon
    Night
    54°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. Scattered showers in the afternoon. Much warmer with highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. Scattered showers in the evening. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    79°
    Forecast night icon
    Night
    50% Chance Rain Showers
    60°
    Tuesday 5/7
    Day
    79°
    40% Chance Rain Showers
    Forecast day icon
    Night
    60°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Scattered showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    78°
    Forecast night icon
    Night
    70% Chance of Storms
    57°
    Wednesday 5/8
    Day
    78°
    70% Chance of Storms
    Forecast day icon
    Night
    57°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with scattered showers in the morning then partly sunny with numerous showers and scattered thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with scattered thunderstorms. Numerous showers mainly in the evening. Lows in the upper 50s. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    80% Chance Rain Showers
    72°
    Forecast night icon
    Night
    80% Chance Rain Showers
    58°
    Thursday 5/9
    Day
    72°
    80% Chance Rain Showers
    Forecast day icon
    Night
    58°
    80% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Numerous showers in the morning then widespread showers in the afternoon. Highs in the lower 70s. Chance of rain 80 percent.
    Night Details
    Mostly cloudy. Widespread showers mainly in the evening. Lows in the mid 50s. Chance of rain 80 percent.
  • Forecast day icon
    Friday
    60% Chance Rain Showers
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Friday 5/10
    Day
    75°
    60% Chance Rain Showers
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. Scattered showers in the morning then numerous showers in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 53F. Dew point will be around 53F with an average humidity of 79%. Winds will be 1 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Saturday 5/11
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 69F. Dew point will be around 48F with an average humidity of 59%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 72%. Winds will be 3 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Sunday 5/12
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 44F with an average humidity of 55%. Winds will be 5 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 43F with an average humidity of 72%. Winds will be 2 mph from the NW.