10-Day Weather Forecast - South Williamsport, PA

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  • 56|22°F
    Frozen Mix
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    Today

    56°F

    Mostly cloudy with likely rain-snow mix. Chance of precipitation 100%. High temperature around 56F. Dew point will be around 39F with an average humidity of 79%. Winds will be 15 mph from the W.

    Tonight

    22°F

    Mostly cloudy this evening then becoming partly cloudy. Windy and much cooler with lows in the lower 20s. West winds 25 to 30 mph. Gusts up to 50 mph this evening.

    Hourly details
  • Weekend Weather

  • Day

    34°F

    Partly sunny. Much cooler with highs in the mid 30s. Southwest winds 5 to 10 mph becoming south with gusts up to 25 mph in the afternoon.

    Night

    29°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. South winds 5 to 10 mph becoming southwest after midnight. Gusts up to 30 mph.

    Hourly details
  • Day

    33°F

    Mostly sunny. Highs in the mid 30s. Temperature falling to around 30 in the afternoon. West winds 10 to 15 mph with gusts up to 30 mph.

    Night

    21°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows around 20. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Day

    34°F

    Mostly sunny. Highs in the mid 30s.

    Night

    27°F

    Mostly cloudy with a chance of snow showers. Lows in the mid 20s. Chance of snow 50 percent.

    Hourly details
  • Day

    40°F

    Cloudy. A chance of rain showers snow showers and freezing rain in the morning. Highs around 40. Chance of precipitation 50 percent.

    Night

    32°F

    Mostly cloudy. Lows around 30.

    Hourly details
  • Day

    40°F

    Partly sunny. Highs around 40.

    Night

    28°F

    Partly cloudy in the evening then mostly cloudy with a chance of freezing rain after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    39°F

    A chance of freezing rain in the morning. Cloudy with a chance of rain showers. Highs in the lower 40s. Chance of precipitation 50 percent.

    Night

    39°F

    Cloudy with a 40 percent chance of rain showers. Not as cool with lows in the upper 30s.

  • Day

    52°F

    Mostly cloudy in the morning then becoming mostly sunny. Highs around 50.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 38F with an average humidity of 89%. Winds will be 4 mph from the W.

  • Weekend Weather

  • Day

    46°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 46F. Dew point will be around 38F with an average humidity of 81%. Winds will be 3 mph from the W.

    Night

    35°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 35F. Dew point will be around 35F with an average humidity of 86%. Winds will be 3 mph from the NW.

  • Day

    40°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 31F with an average humidity of 76%. Winds will be 6 mph from the NW.

    Night

    28°F

    Cloudy. Low temperature around 28F. Dew point will be around 26F with an average humidity of 79%. Winds will be 6 mph from the NW.