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Weather in Setauket-East Setauket, United States 🇺🇸

Current Weather in Setauket-East Setauket

Clear
13°C
Feels like 8°C. Clear.
🌬️ 27 km/h NNE
💧 69% Humidity
🧭 1022 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 7°C
🌅 Sunrise: 07:09 AM
🌇 Sunset: 06:04 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

In Setauket-East Setauket right now it is 13°C and clear, feeling like 8°C. Humidity sits at 69% and winds are near 27 km/h, and the UV index is 0 (low). Across the coming days, Setauket-East Setauket should see roughly 10°C to 18°C.

Hourly Forecast for Setauket-East Setauket

06:00
Clear
13°
5%
07:00
Clear
13°
5%
08:00
Sunny
13°
5%
09:00
Sunny
13°
5%
10:00
Sunny
14°
4%
11:00
Sunny
15°
3%
12:00
Sunny
16°
3%
13:00
Sunny
17°
3%
14:00
Sunny
18°
3%
15:00
Sunny
18°
3%
16:00
Sunny
18°
3%
17:00
Sunny
18°
3%
18:00
Sunny
17°
4%
19:00
Clear
16°
4%
20:00
Clear
15°
4%
21:00
Clear
14°
4%
22:00
Clear
14°
4%
23:00
Clear
13°
5%
00:00
Clear
13°
6%
01:00
Clear
12°
6%
02:00
Clear
12°
6%
03:00
Clear
12°
7%
04:00
Clear
11°
7%
05:00
Clear
11°
8%

14-Day Forecast for Setauket-East Setauket

Tue, Oct 20
Sunny Sunny
18° / 13°
Wed, Oct 21
Overcast Overcast
15° / 10°
Thu, Oct 22
Overcast Overcast
17° / 10°
Fri, Oct 23
Sunny Sunny
14° / 10°
Sat, Oct 24
Sunny Sunny
15° / 9°
Sun, Oct 25
Sunny Sunny
16° / 11°
Mon, Oct 26
Sunny Sunny
18° / 13°
Tue, Oct 27
Sunny Sunny
20° / 15°
Wed, Oct 28
Partly Cloudy Partly Cloudy
16° / 7°
Thu, Oct 29
Sunny Sunny
11° / 6°
Fri, Oct 30
Overcast Overcast
13° / 9°
Sat, Oct 31
Overcast Overcast
13° / 11°
Sun, Nov 01
Sunny Sunny
13° / 8°
Mon, Nov 02
Sunny Sunny
11° / 7°

Additional Forecasts for Setauket-East Setauket

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 159.0 μg/m³
O₃ (Ozone) 53.0 μg/m³
NO₂ (Nitrogen Dioxide) 11.2 μg/m³
SO₂ (Sulphur Dioxide) 1.6 μg/m³
PM2.5 (Fine particles) 5.4 μg/m³
PM10 (Coarse particles) 5.6 μg/m³

Historical Weather

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Best Time to Be Outside in Setauket-East Setauket Today

The most comfortable window in Setauket-East Setauket today looks like 14:00 to 17:00, when it is around 18°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Setauket-East Setauket

What is the temperature in Setauket-East Setauket right now?

It is currently 13°C (55°F) in Setauket-East Setauket, clear (feels like 8°C).

What's the weather like in Setauket-East Setauket right now?

Conditions in Setauket-East Setauket right now: Clear, humidity 69%, wind 27 km/h NNE.

What is today's forecast for Setauket-East Setauket?

Today in Setauket-East Setauket: high 18°C, low 13°C, sunny. Chance of rain: 4%.

What is the 7-day weather forecast for Setauket-East Setauket?

Daily highs and lows for Setauket-East Setauket:

  • 2026-10-20: 18°C / 13°C
  • 2026-10-21: 15°C / 10°C
  • 2026-10-22: 17°C / 10°C
  • 2026-10-23: 14°C / 10°C
  • 2026-10-24: 15°C / 9°C
  • 2026-10-25: 16°C / 11°C
  • 2026-10-26: 18°C / 13°C
Is it going to rain in Setauket-East Setauket today?

There is a 4% chance of rain in Setauket-East Setauket today.

What is the wind speed in Setauket-East Setauket right now?

Wind in Setauket-East Setauket is currently 27 km/h (17 mph) from the NNE.

What is the UV index in Setauket-East Setauket right now?

The UV index in Setauket-East Setauket is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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