10-Day Weather Forecast - Plainsboro, NJ

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  • 89|68°F
    50% Chance of Storms
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    Today

    89°F

    Partly sunny. Patchy fog this morning. A chance of showers and thunderstorms this afternoon. Hot with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent.

    Tonight

    68°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog. Humid with lows around 70. Southwest winds around 5 mph. Chance of rain 50 percent.

    Hourly details
  • Day

    85°F

    Patchy fog in the morning. Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Hot with highs around 90. Light and variable winds becoming northwest around 5 mph in the afternoon. Chance of rain 60 percent.

    Night

    67°F

    Partly cloudy with showers likely with a chance of thunderstorms in the evening then mostly clear after midnight. Humid with lows around 70. North winds around 5 mph. Chance of rain 60 percent.

    Hourly details
  • Day

    85°F

    Mostly sunny. Hot with highs in the mid 80s. Northeast winds around 5 mph becoming east in the afternoon.

    Night

    65°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • Weekend Weather

  • Day

    85°F

    Mostly sunny. Hot with highs in the mid 80s.

    Night

    65°F

    Mostly clear. Lows in the upper 60s.

    Hourly details
  • Day

    90°F

    Sunny hot with highs in the lower 90s.

    Night

    68°F

    Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.

    Hourly details
  • Day

    85°F

    Mostly sunny. Hot with highs in the upper 80s.

    Night

    60°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • Day

    82°F

    Mostly sunny. Highs in the lower 80s.

    Night

    63°F

    Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 62F with an average humidity of 89%. Winds will be 2 mph from the E.

  • Day

    80°F

    Partly cloudy. High temperature around 80F. Dew point will be around 66F with an average humidity of 75%. Winds will be 1 mph from the N.

    Night

    62°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 61F with an average humidity of 88%. Winds will be 3 mph from the NE.

  • Day

    79°F

    Partly cloudy. High temperature around 79F. Dew point will be around 63F with an average humidity of 70%. Winds will be 4 mph from the N.

    Night

    61°F

    Mostly clear. Low temperature around 61F. Dew point will be around 58F with an average humidity of 81%. Winds will be 2 mph from the N.

  • Day

    80°F

    Sunny. High temperature around 80F. Dew point will be around 61F with an average humidity of 66%. Winds will be 2 mph from the N.

    Night

    62°F

    Clear. Low temperature around 62F. Dew point will be around 59F with an average humidity of 80%. Winds will be 2 mph from the SW.