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

Sunday 9:05 PM EDTSunday 9:05 PM

°F °C
Regional Observations →
69°F

Clear

  • 86° / 60° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

8 mph

NNW

UV Index

0

None

Humidity

69%

Dew 59°F

Sun

5:17 AM · 8:18 PM

Rise · Set

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

5-Day Outlook

Through Thursday

Local Radar →

Today

86° 60°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 85. Northwest wind around 9 mph, with gusts as high as 22 mph.

Night

Partly cloudy. Low around 59, with temperatures rising to around 61 overnight. North wind around 9 mph.

Monday

75° 59°

Mostly Sunny

Overnight: Clear

Detailed forecast

Monday

Sunny. High near 74, with temperatures falling to around 71 in the afternoon. East wind around 8 mph.

Night

Clear, with a low around 58. Southwest wind around 6 mph.

Tuesday

80° 62°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Tuesday

Sunny. High near 79, with temperatures falling to around 74 in the afternoon. Southwest wind 5 to 12 mph.

Night

Mostly clear, with a low around 62.

Wednesday

82° 64°

Partly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

Partly sunny, with a high near 79.

Night

A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Thursday

84° 68°

Chance of Scattered Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Night

A slight chance of rain showers before 8pm. Partly cloudy, with a low around 61.

Sag Harbor, NY Weather Analysis Tools