• Today

    Jul 24

    89°Lo 74°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      7 - Very High
    • Air Qual.
      Good
  • Mon

    Jul 25

    89°Lo 75°

    A strong afternoon t-storm

    At High Risk weather for asthma
    • Hi
      RealFeel
      99°
    • UV
      5 - High
    • Air Qual.
      Unhealthy
      (Sensitive)
    more
  • Tue

    Jul 26

    90°Lo 70°

    Mostly sunny and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    Jul 27

    87°Lo 69°

    Mostly sunny and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Thu

    Jul 28

    86°Lo 72°

    Periods of sun with a t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 72° 73° 74° 77° 79° 81° 83° 85°
RealFeel® 71° 72° 74° 78° 83° 87° 91° 94°
Humidity 74% 70% 66% 60% 56% 50% 47% 46%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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0%
Snow
 
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0%
 
0%
 
0%
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 NNW 5 NNW 7 NNW 5 NNW 5 NNW 5 NNW 5 WNW 5 WNW
UV Index 0 0 0 1 3 4 6 7
Cloud Cover 9% 11% 11% 9% 9% 8% 8% 10%
Dew Point 63° 63° 63° 62° 62° 61° 61° 62°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2015
High 89° 82° 96° (2010) 84°
Low 74° 66° 58° (1992) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:34 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:10 PM with 12:43 of moolight, then sets at 11:53 AM

East Setauket Weather Report

'Virtually no relief' from heat in store for eastern US into end of July

July 24, 2016; 4:57 AM ET

Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. more >

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index