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11901 Weather (Riverhead, NY)

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Clear at Riverhead (11901), temperature is 57°F14°C, dew point 45°F7°C, humidity 63%. Wind direction is NW at 9 mphat 14 km/h with visibility of 10 mi16 km. Barometric pressure is 30.29 in1025 mb. Last update: 6:47 pm.*
*Time is approximately 6:47 pm Mon, Oct 26, 2026. Time will be within 15 minutes of current local time. Riverhead weather forecast data is updated every 15 minutes.

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Riverhead NY Weather - 6:47 pm

Riverhead Weather Forecast

Weather forecast for: South Jamesport NY
Last Update: 2:20 pm EDT Oct 26, 2026
Tonight: Mostly clear, with a low around 46. Calm wind becoming north 5 to 7 mph after midnight.
Tuesday: Sunny, with a high near 56. North wind 6 to 9 mph.
Tuesday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 32. Calm wind.
Wednesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night: Partly cloudy, with a low around 47. Calm wind.
Thursday: Sunny, with a high near 64.
Thursday Night: Mostly clear, with a low around 53.
Friday: Sunny, with a high near 68.
Friday Night: Mostly clear, with a low around 47.
Saturday: Mostly sunny, with a high near 63.
Saturday Night: Mostly cloudy, with a low around 48.
Sunday: Partly sunny, with a high near 64.
Sunday Night: Mostly cloudy, with a low around 52.
Monday: Mostly cloudy, with a high near 65.

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