See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
16°
Clear
Feels Like: 16°
Min: 15°
Max: 22°
The next few hours will be clear, with tomorrow reaching 20°C and dropping to 15°C. The coming days will be partly cloudy until afternoon, returning in the evening.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:34
Sunrise
18:52
Sunset
Moon
Waxing Crescent
10:18
Moonrise
Daily Forecast
Monday
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
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UV Index
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Weather in Amagansett tomorrow, September 15, 2026
Amagansett keeps a mostly sunny profile on September 15, 2026, aside from a cloudier spell around 20:00. Outside that window, bright conditions should still lead the day. Morning skies stay relatively clear, holding cloud close to 15% near 11:00. The early part of the day favours being outside.
The day peaks near 20°C and cools toward 13°C. Expect humidity between 57% and 90%, most humid near 07:00. Winds stay light, near 4.5 km/h by 10:00, so the day feels still more than breezy.
Later hours favour clearer intervals, as cloud stays near 18% around 20:00. The afternoon is the better half for outdoor time. Horizontal visibility holds close to 16.1 km. The sun rises at 06:35 and sets at 18:50, for a total of 12 hours 15 minutes of sunlight today.
In short, September 15, 2026 looks like a fine day in Amagansett for being outside, peaking around 20°C.
Frequently asked questions about weather in Amagansett
How warm does it get in Amagansett?
The warmest month in Amagansett is August, with average high temperatures of 24°C. The average temperature during this period is around 23°C.
How cold does it get in Amagansett?
The coldest month in Amagansett is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Amagansett?
The wettest month in Amagansett is December, with an average of 143mm of precipitation.
What is the driest time of year in Amagansett?
The driest month in Amagansett is June, with an average of 65mm of precipitation.
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