Williamsport, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    57°
    Wednesday 5/8
    Forecast night icon
    57°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 57F. Dew point will be around 45F with an average humidity of 46%. Winds will be 8 mph from the W.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Rain
    50°
    Thursday 5/9
    Day
    67°
    60% Chance Rain Showers
    Forecast day icon
    Night
    50°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Numerous showers this afternoon. Much cooler with highs in the lower 60s. Northeast winds around 5 mph. Chance of rain 60 percent.
    Night Details
    Widespread showers. Lows around 50. Northeast winds 5 to 10 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Friday
    Rain
    57°
    Forecast night icon
    Night
    Rain
    49°
    Friday 5/10
    Day
    57°
    Rain
    Forecast day icon
    Night
    49°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Showers. Highs in the mid 50s. East winds 5 to 10 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy. Showers mainly in the evening. Lows in the mid 40s. East winds around 5 mph becoming northwest after midnight. Chance of rain 90 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    62°
    Forecast night icon
    Night
    70% Chance Rain Showers
    48°
    Saturday 5/11
    Day
    62°
    70% Chance Rain Showers
    Forecast day icon
    Night
    48°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely in the afternoon. Highs in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the mid 40s. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    60% Chance Rain Showers
    64°
    Forecast night icon
    Night
    60% Chance Rain Showers
    45°
    Sunday 5/12
    Day
    64°
    60% Chance Rain Showers
    Forecast day icon
    Night
    45°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 60s. Chance of rain 60 percent.
    Night Details
    Partly cloudy. Showers likely in the evening. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    71°
    Forecast night icon
    Night
    30% Chance Rain Showers
    47°
    Monday 5/13
    Day
    71°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs around 70. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    77°
    Forecast night icon
    Night
    50% Chance Rain Showers
    57°
    Tuesday 5/14
    Day
    77°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 50 percent chance of showers. Highs in the lower 70s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    70°
    Forecast night icon
    Night
    60% Chance of Rain
    58°
    Wednesday 5/15
    Day
    70°
    70% Chance Rain Showers
    Forecast day icon
    Night
    58°
    60% 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 70 percent.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 79%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Thursday
    70% Chance of Rain
    73°
    Forecast night icon
    Night
    70% Chance of Rain
    58°
    Thursday 5/16
    Day
    73°
    70% Chance of Rain
    Forecast day icon
    Night
    58°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 73F. Dew point will be around 56F with an average humidity of 70%. Winds will be 4 mph from the SE.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 76%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Friday
    60% Chance of Rain
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Friday 5/17
    Day
    73°
    60% Chance of Rain
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 73F. Dew point will be around 55F with an average humidity of 66%. Winds will be 2 mph from the SW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 57F. Dew point will be around 54F with an average humidity of 75%. Winds will be 1 mph from the S.