Local Forecast

Sag Harbor, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Sag Harbor, NY

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 10:15 AM ESTThursday 10:15 AM

°F °C
Regional Observations →
57°F

Cloudy

  • 59° / 42° High / Low
  • 57° Feels Like
  • 0% Chance of Rain

Wind

12 mph

ESE

UV Index

4

Moderate

Humidity

63%

Dew 44°F

Sun

6:36 AM · 4:31 PM

Rise · Set

Source: NEW HAVEN/TWEED (KHVN). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Today

59° 42°

Rain

Overnight: Rain

Detailed forecast

Today

Rain after 10am. Mostly cloudy. High near 58, with temperatures falling to around 51 in the afternoon. East wind 12 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Night

Rain. Cloudy. Low around 40, with temperatures rising to around 42 overnight. Northeast wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

50° 39°

Rain

Overnight: Chance of Rain

Detailed forecast

Friday

Rain. Cloudy. High near 49, with temperatures falling to around 43 in the afternoon. North wind 12 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Night

Rain. Mostly cloudy, with a low around 37. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

50° 39°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Saturday

A slight chance of rain before 7am. Mostly cloudy. High near 48, with temperatures falling to around 44 in the afternoon. Northwest wind around 12 mph. Chance of precipitation is 20%.

Night

Partly cloudy, with a low around 37.

Sunday

51° 39°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Sunday

Mostly sunny, with a high near 50.

Night

Partly cloudy, with a low around 38.

Monday

51° 39°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 50.

Night

Mostly clear, with a low around 37.

Sag Harbor, NY Weather Analysis Tools