10-Day Weather Forecast - Williamsport, PA

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  • Weekend Weather

  • 58|37°F
    Sunny
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    Today

    58°F

    Sunny cooler with highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph.

    Tonight

    37°F

    Mostly clear. Lows in the mid 30s. Northeast winds around 5 mph.

    Hourly details
  • Day

    63°F

    Mostly sunny. Highs around 60. Southeast winds 10 to 15 mph.

    Night

    51°F

    Mostly cloudy. Not as cool with lows in the upper 40s. South winds 5 to 10 mph with gusts up to 20 mph.

    Hourly details
  • Day

    70°F

    Mostly cloudy with a 50 percent chance of showers. Warmer with highs in the lower 70s. South winds 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Gusts up to 30 mph.

    Night

    58°F

    Mostly cloudy. A chance of showers in the evening. Unseasonably mild. Lows in the mid 50s. Chance of rain 50 percent.

    Hourly details
  • Day

    79°F

    Partly sunny. A chance of showers in the afternoon. Unseasonably warm with highs in the upper 70s. Chance of rain 30 percent.

    Night

    61°F

    Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the upper 50s. Chance of rain 30 percent.

    Hourly details
  • Day

    84°F

    Partly sunny. A chance of showers in the afternoon. Continued unseasonably warm with highs in the lower 80s. Chance of rain 30 percent.

    Night

    65°F

    Mostly cloudy with a chance of showers. Unseasonably mild. Lows in the lower 60s. Chance of rain 40 percent.

    Hourly details
  • Day

    84°F

    Partly sunny. Continued unseasonably warm with highs in the lower 80s.

    Night

    57°F

    Mostly cloudy with a 30 percent chance of showers. Unseasonably mild. Lows in the upper 50s.

    Hourly details
  • Day

    78°F

    Partly sunny with a 40 percent chance of showers. Warm with highs in the mid 70s.

    Night

    60°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 56F with an average humidity of 72%. Winds will be 4 mph from the SE.

  • Weekend Weather

  • Day

    73°F

    Cloudy with a 50% chance for rain and thunderstorms. High temperature around 73F. Dew point will be around 60F with an average humidity of 76%. Winds will be 6 mph from the S.

    Night

    48°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 48F. Dew point will be around 48F with an average humidity of 69%. Winds will be 6 mph from the NW.

  • Day

    61°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 37F with an average humidity of 52%. Winds will be 8 mph from the NW.

    Night

    40°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 32F with an average humidity of 56%. Winds will be 5 mph from the NW.

  • Day

    61°F

    Sunny. High temperature around 61F. Dew point will be around 34F with an average humidity of 49%. Winds will be 3 mph from the NW.

    Night

    43°F

    Clear. Low temperature around 43F. Dew point will be around 37F with an average humidity of 64%. Winds will be 1 mph from the SW.