10-Day Weather Forecast - Mercerville, NJ

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  • 77|48°F
    50% Chance of Storms
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    Today

    77°F

    Partly sunny with a chance of showers. A slight chance of thunderstorms this morning then a chance of thunderstorms this afternoon. Highs in the upper 70s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

    Tonight

    48°F

    Showers with a chance of thunderstorms in the evening then showers likely after midnight. Much cooler with lows in the mid 40s. Northeast winds 10 to 15 mph. Chance of rain 80 percent.

    Hourly details
  • Day

    49°F

    Cloudy with a 30 percent chance of showers. Much cooler. Near steady temperature in the upper 40s. East winds 10 to 15 mph.

    Night

    42°F

    Cloudy with a 30 percent chance of showers. Lows in the lower 40s. East winds 5 to 10 mph.

    Hourly details
  • Day

    75°F

    Cloudy in the morning then becoming mostly sunny. Much warmer with highs in the mid 70s. Southeast winds around 5 mph becoming southwest in the afternoon.

    Night

    60°F

    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the upper 50s.

    Hourly details
  • Weekend Weather

  • Day

    83°F

    Mostly sunny. Highs in the lower 80s.

    Night

    56°F

    Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of showers. Lows in the upper 50s.

    Hourly details
  • Day

    78°F

    Showers likely. Not as warm with highs in the lower 70s. Chance of rain 70 percent.

    Night

    45°F

    Mostly cloudy. Showers likely mainly in the evening. Much cooler with lows in the upper 30s. Chance of rain 70 percent.

    Hourly details
  • Day

    56°F

    Mostly sunny. Much cooler with highs in the mid 50s.

    Night

    37°F

    Mostly clear. Lows in the mid 30s.

    Hourly details
  • Day

    55°F

    Partly sunny. Highs in the mid 50s.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 33F with an average humidity of 68%. Winds will be 5 mph from the N.

  • Day

    53°F

    Sunny. High temperature around 53F. Dew point will be around 29F with an average humidity of 49%. Winds will be 8 mph from the NE.

    Night

    35°F

    Clear. Low temperature around 35F. Dew point will be around 28F with an average humidity of 63%. Winds will be 4 mph from the NE.

  • Day

    56°F

    Sunny. High temperature around 56F. Dew point will be around 29F with an average humidity of 49%. Winds will be 4 mph from the E.

    Night

    40°F

    Clear. Low temperature around 40F. Dew point will be around 35F with an average humidity of 73%. Winds will be 4 mph from the S.

  • Day

    65°F

    Mostly sunny. High temperature around 65F. Dew point will be around 42F with an average humidity of 61%. Winds will be 4 mph from the S.

    Night

    47°F

    Partly cloudy. Low temperature around 47F. Dew point will be around 45F with an average humidity of 77%. Winds will be 4 mph from the S.