10-Day Weather Forecast - Riverhead, NY

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  • |73°F
    Mostly Clear

    Tonight

    73°F

    Mostly clear. Low temperature around 73F. Dew point will be around 62F with an average humidity of 55%. Winds will be 8 mph from the W.

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  • 83|66°F
    Partly Sunny

    Day

    83°F

    Partly sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 30 mph.

    Night

    66°F

    Mostly clear. Lows in the mid 60s. West winds 5 to 10 mph increasing to 15 to 20 mph after midnight. Gusts up to 30 mph.

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  • 81|65°F
    Sunny

    Day

    81°F

    Sunny. Highs in the lower 80s. West winds 15 to 20 mph with gusts up to 30 mph.

    Night

    65°F

    Mostly clear. Lows in the mid 60s. West winds 10 to 15 mph becoming northwest around 5 mph after midnight.

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  • 82|65°F
    Sunny

    Day

    82°F

    Sunny. Highs in the lower 80s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

    Night

    65°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

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  • 78|67°F
    Thunderstorms

    Day

    78°F

    Showers likely in the morning then rain with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 90 percent.

    Night

    67°F

    Rain with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the mid 60s. Chance of rain 90 percent.

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  • 82|65°F
    50% Chance Rain Showers

    Day

    82°F

    Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    65°F

    Mostly clear. Lows in the mid 60s.

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  • 83|67°F
    Sunny

    Day

    83°F

    Sunny. Highs in the lower 80s.

    Night

    67°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.

    Hourly details
  • 79|67°F
    Mostly Sunny

    Day

    79°F

    Mostly sunny. Highs in the lower 80s.

    Night

    67°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 63F with an average humidity of 78%. Winds will be 6 mph from the S.

  • 80|68°F
    30% Chance of Rain

    Day

    80°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 80F. Dew point will be around 64F with an average humidity of 65%. Winds will be 4 mph from the S.

    Night

    68°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 68F. Dew point will be around 63F with an average humidity of 78%. Winds will be 6 mph from the S.

  • 81|69°F
    30% Chance of Rain

    Day

    81°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 81F. Dew point will be around 64F with an average humidity of 63%. Winds will be 2 mph from the S.

    Night

    69°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 69F. Dew point will be around 64F with an average humidity of 76%. Winds will be 6 mph from the S.