10-Day Weather Forecast - Princeton Junction, NJ

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  • |63°F
    60% Chance of Storms
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    Tonight

    63°F

    Mostly cloudy. Showers likely with a chance of thunderstorms late this evening then a chance of showers with a slight chance of thunderstorms. Some thunderstorms may produce damaging winds and large hail late this evening. Locally heavy rainfall possible late this evening. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

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  • Day

    60°F

    Rain likely. A chance of snow in the afternoon. Much cooler with highs in the mid 50s. Temperature falling to around 40 in the afternoon. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

    Night

    30°F

    Partly cloudy in the evening then clearing. Much colder with lows in the upper 20s. West winds 5 to 10 mph.

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  • Day

    51°F

    Partly sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph increasing to south 15 to 20 mph with gusts up to 30 mph in the afternoon.

    Night

    40°F

    Partly cloudy in the evening then clearing. Lows in the upper 30s. South winds around 15 mph with gusts up to 30 mph becoming southwest after midnight.

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  • Weekend Weather

  • Day

    55°F

    Sunny. Highs in the lower 50s.

    Night

    35°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    53°F

    Cloudy. Highs in the lower 50s.

    Night

    47°F

    Cloudy. A chance of rain in the evening then rain after midnight. Not as cool with lows in the mid 40s. Temperature rising into the mid 50s after midnight. Chance of rain 90 percent.

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  • Day

    65°F

    Rain. Not as cool with highs in the mid 60s. Chance of rain 90 percent.

    Night

    32°F

    Mostly cloudy. Rain likely in the evening then a chance of rain and snow after midnight. Much colder with lows around 30. Chance of precipitation 70 percent.

    Hourly details
  • Day

    38°F

    Mostly sunny. A chance of rain and snow in the morning. Much cooler with highs in the upper 30s. Chance of precipitation 30 percent.

    Night

    26°F

    Mostly cloudy in the evening then clearing. Cold with lows in the lower 20s.

    Hourly details
  • Day

    44°F

    Mostly sunny. Highs in the upper 30s.

    Night

    31°F

    Mostly cloudy. Low temperature around 31F. Dew point will be around 15F with an average humidity of 46%. Winds will be 3 mph from the SE.

  • Day

    49°F

    Partly cloudy. High temperature around 49F. Dew point will be around 21F with an average humidity of 43%. Winds will be 3 mph from the E.

    Night

    33°F

    Clear. Low temperature around 33F. Dew point will be around 23F with an average humidity of 59%. Winds will be 4 mph from the E.

  • Day

    55°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 31F with an average humidity of 55%. Winds will be 3 mph from the S.

    Night

    42°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 35F with an average humidity of 69%. Winds will be 4 mph from the S.