10-Day Weather Forecast - Williamstown, NJ

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  • Weekend Weather

  • 51|40°F
    50% Chance of Rain
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    Today

    51°F

    Mostly cloudy with a 50 percent chance of rain. Much cooler with highs in the mid 50s. Temperature falling to around 50 this afternoon. East winds 10 to 15 mph with gusts up to 25 mph.

    Tonight

    40°F

    Rain. Lows in the lower 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

    Hourly details
  • Day

    51°F

    Mostly cloudy. A chance of rain in the morning then a chance of showers in the afternoon. Highs in the lower 50s. Northeast winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

    Night

    37°F

    Partly cloudy. Lows around 40. Northeast winds 10 to 15 mph.

    Hourly details
  • Day

    66°F

    Mostly sunny. Not as cool with highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

    Night

    41°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s.

    Hourly details
  • Day

    67°F

    Mostly sunny. Highs in the mid 60s.

    Night

    46°F

    Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.

    Hourly details
  • Day

    64°F

    Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.

    Night

    49°F

    Showers likely. Lows in the lower 50s. Chance of rain 70 percent.

    Hourly details
  • Day

    59°F

    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 60s.

    Night

    42°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s.

    Hourly details
  • Day

    60°F

    Mostly sunny. Highs in the lower 60s.

    Night

    43°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 34F with an average humidity of 59%. Winds will be 5 mph from the NW.

  • Weekend Weather

  • Day

    59°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 59F. Dew point will be around 39F with an average humidity of 57%. Winds will be 7 mph from the NW.

    Night

    42°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 37F with an average humidity of 69%. Winds will be 6 mph from the NW.

  • Day

    59°F

    Mostly sunny. High temperature around 59F. Dew point will be around 36F with an average humidity of 52%. Winds will be 10 mph from the NW.

    Night

    42°F

    Partly cloudy. Low temperature around 42F. Dew point will be around 36F with an average humidity of 67%. Winds will be 6 mph from the W.

  • Day

    61°F

    Mostly sunny. High temperature around 61F. Dew point will be around 39F with an average humidity of 56%. Winds will be 9 mph from the NW.

    Night

    45°F

    Partly cloudy. Low temperature around 45F. Dew point will be around 40F with an average humidity of 73%. Winds will be 4 mph from the W.