Riverhead, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    54°
    Tuesday 5/7
    Forecast night icon
    54°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. South winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Wednesday 5/8
    Day
    65°
    60% Chance of Storms
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. Showers likely with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms in the evening then mostly cloudy after midnight. Patchy fog. Lows in the lower 50s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    61°
    Forecast night icon
    Night
    70% Chance Rain Showers
    51°
    Thursday 5/9
    Day
    61°
    60% Chance Rain Showers
    Forecast day icon
    Night
    51°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the morning then showers likely in the afternoon. Highs in the upper 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows around 50. Northeast winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    53°
    Forecast night icon
    Night
    50% Chance Rain Showers
    48°
    Friday 5/10
    Day
    53°
    50% Chance Rain Showers
    Forecast day icon
    Night
    48°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    30% Chance Rain Showers
    49°
    Saturday 5/11
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs in the upper 50s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    59°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Sunday 5/12
    Day
    59°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers in the morning then mostly cloudy with a chance of showers in the afternoon. Highs around 60. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 5/13
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Clear
    56°
    Tuesday 5/14
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 84%. Winds will be 4 mph from the S.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Wednesday 5/15
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 65F. Dew point will be around 55F with an average humidity of 78%. Winds will be 3 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 89%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Thursday 5/16
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 56F with an average humidity of 81%. Winds will be 2 mph from the SE.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 91%. Winds will be 4 mph from the SE.