10-Day Weather Forecast - Princeton Junction, NJ

As of

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  • 88|71°F
    60% Chance of Storms

    Today

    88°F

    Mostly cloudy with showers likely with a chance of thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Locally heavy rainfall possible this morning. Warmer with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.

    Tonight

    71°F

    Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. West winds around 5 mph. Chance of rain 40 percent.

    Hourly details
  • 85|64°F
    70% Chance of Storms

    Day

    85°F

    Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 70 percent.

    Night

    64°F

    Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Humid with lows in the lower 60s. Northwest winds around 5 mph. Chance of rain 70 percent.

    Hourly details
  • 80|61°F
    Sunny

    Day

    80°F

    Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.

    Night

    61°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 76|59°F
    Mostly Sunny

    Day

    76°F

    Mostly sunny. Highs in the upper 70s.

    Night

    59°F

    Mostly clear. Lows in the mid 50s.

    Hourly details
  • 80|63°F
    Sunny

    Day

    80°F

    Sunny. Highs in the upper 70s.

    Night

    63°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 85|61°F
    Mostly Sunny

    Day

    85°F

    Mostly sunny. Highs in the lower 80s.

    Night

    61°F

    Partly cloudy. Lows around 60.

    Hourly details
  • 78|62°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs in the lower 80s.

    Night

    62°F

    Clear. Low temperature around 62F. Dew point will be around 57F with an average humidity of 74%. Winds will be 3 mph from the SW.

  • 81|65°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. High temperature around 81F. Dew point will be around 63F with an average humidity of 69%. Winds will be 4 mph from the SW.

    Night

    65°F

    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 84%. Winds will be 4 mph from the SW.

  • 82|65°F
    Sunny

    Day

    82°F

    Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 82F. Dew point will be around 67F with an average humidity of 76%. Winds will be 3 mph from the SW.

    Night

    65°F

    Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 64F with an average humidity of 82%. Winds will be 2 mph from the SW.