Weather forecast for 10 days
Sag Harbor, NY

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:15 am

8:26 pm
EDT
Partly Cloudy
79°F / 66°F
  • Wind: 10mph SW
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, mostly clear with scattered clouds is expected.
Rain is not forecasted. The anticipated temperature range extends from a high of a moderately hot 78.8°F to a low of an enjoyable 66.2°F.
On Saturday, temperatures will feel warmer as the forecast mirrors July's average high rather than June's.
Sunrise will be at 5:15 am and sunset at 8:26 pm; the daylight will last for 15h and 11min.

Sunday, Jun 22.

Partly Cloudy
5:15 am

8:26 pm
EDT
Partly Cloudy
81°F / 70°F
  • Wind: 11mph SW
  • Humidity: 64%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Sag Harbor, intermittent cloud cover is expected, allowing for some sunshine.
Rain is not forecasted. A temperature range of a warm 80.6°F to a delightful 69.8°F is anticipated.
On Sunday, the forecasted high will be higher and closer to July's typical value of 75.7°F than June's 67.6°F.
Sunrise will be at 5:15 am and sunset at 8:26 pm; the daylight will last for 15h and 11min.

Frequently asked questions

What is the weather forecast for Sag Harbor for Saturday?
On Saturday, changing cloud patterns will allow for periods of sunshine.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 78.8°F, while the minimum temperature will be 66.2°F.
What is the weather forecast for Sag Harbor for Sunday?
On Sunday, in Sag Harbor, a pleasant mix of sun and clouds will define the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 80.6°F, while the minimum temperature will be 69.8°F.
What is the weather forecast for Sag Harbor for the next ten days?
In Sag Harbor, weather will be unstable, and a combination of sunny, overcast, showery and foggy weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday and Wednesday in Sag Harbor. Wednesday, with minimal precipitation of 0.12", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 71.6°F and 84.2°F, while the minimum temperature will vary between 60.8°F and 69.8°F.
What will be the hottest and the coldest days?
The hottest days will be Monday through next Wednesday, with a maximum of 84.2°F. The coldest day will be tomorrow, with a maximum of 71.6°F.

Long-term weather forecast

TueJun 17.
  • min.
  • 61°F
Showers Late
Showers Late
  • Wind: 3mph SSE
  • Humidity: 97%
  • UV index: 0
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • 5:14 am 8:25 pm EDT
WedJun 18.
  • 72°F
  • 64°F
Showers
Showers
  • Wind: 7mph S
  • Humidity: 86%
  • UV index: 4
  • Precip. probability: 40%
  • Precipitation: 0.12"
  • 5:15 am 8:25 pm EDT
ThuJun 19.
  • 81°F
  • 66°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Wind: 13mph SSW
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:15 am 8:26 pm EDT
FriJun 20.
  • 79°F
  • 63°F
Sunny
Sunny
  • Wind: 12mph W
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:15 am 8:26 pm EDT
SatJun 21.
  • 79°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:15 am 8:26 pm EDT
SunJun 22.
  • 81°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:15 am 8:26 pm EDT
MonJun 23.
  • 84°F
  • 70°F
Sunny
Sunny
  • Wind: 10mph SW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:16 am 8:26 pm EDT
TueJun 24.
  • 84°F
  • 70°F
Sunny
Sunny
  • Wind: 11mph WSW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:16 am 8:26 pm EDT
WedJun 25.
  • 84°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:16 am 8:27 pm EDT
ThuJun 26.
  • 77°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ESE
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:17 am 8:27 pm EDT
Over the course of the next ten days, expect shifting weather, and a mix of clear, dull, rain-soaked and fog-covered weather is anticipated.
Rain is anticipated on Tuesday and Wednesday.
Significant changes in temperature are expected in the upcoming period. The temperature is expected to swing from 71.6°F up to 84.2°F, while the minimum temperature is forecast to range between 60.8°F and 69.8°F.
With a maximum temperature of 84.2°F, Monday through next Wednesday will be the hottest days in Sag Harbor, New York; expect the coldest day on Wednesday with a high of 71.6°F.
Updated: Jun 18, 2025 @ 00:01:12 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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