Local Forecast

Sag Harbor, NY Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 6:50 PM EDTSaturday 6:50 PM

°F °C
Regional Observations →
66°F

Clear

  • 75° / 57° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

W

5 mph

UV Index

2

Low

Humidity

56%

Dew 50°F

Sun

5:30 AM · 8:00 PM

Rise · Set

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

5-Day Outlook

Through Wednesday

Local Radar →

Today

75° 57°

Slight Chance of Rain

Overnight: Slight Chance of Rain

Detailed forecast

Today

Slight Chance of Rain High near 75°F.

Night

A chance of rain showers after 5am. Partly cloudy. Low around 56, with temperatures rising to around 59 overnight. Southwest wind 8 to 13 mph, with gusts as high as 26 mph.

Sunday

78° 57°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Sunday

A chance of rain showers before 8am. Sunny. High near 76, with temperatures falling to around 73 in the afternoon. West wind 5 to 8 mph.

Night

Partly cloudy. Low around 55, with temperatures rising to around 57 overnight. Southwest wind 1 to 7 mph.

Monday

71° 55°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Mostly sunny. High near 69, with temperatures falling to around 65 in the afternoon. Southeast wind 3 to 8 mph.

Night

Partly cloudy. Low around 55, with temperatures rising to around 58 overnight. South wind around 5 mph.

Tuesday

77° 62°

Partly Sunny

Overnight: Partly Sunny

Detailed forecast

Tuesday

Sunny, with a high near 76.

Night

Mostly clear, with a low around 60.

Wednesday

77° 57°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.