• Today

    Aug 31

    87°Lo 76°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      93°
    • UV
      7 - Very High
    • Air Qual.
      Good
  • Thu

    Sep 1

    87°Lo 75°

    Some sun with a shower or two

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Fri

    Sep 2

    87°Lo 76°

    Some sun with a stray shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      9 - Extreme
    • Air Qual.
      Good
    more
  • Sat

    Sep 3

    88°Lo 76°

    Cloudy, a shower; humid

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

    Sep 4

    87°Lo 76°

    A couple of showers

    Neutral weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Next 8 hours >
  Wed
3pm
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 87° 85° 83° 81° 78° 77° 77° 77°
RealFeel® 90° 86° 82° 80° 78° 78° 78° 79°
Humidity 51% 52% 55% 61% 68% 70% 73% 75%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
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0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 13 ENE 13 ENE 12 ENE 9 ENE 8 ENE 7 ENE 7 ENE 7 ENE
UV Index 5 3 1 0 0 0 0 0
Cloud Cover 76% 76% 76% 76% 26% 37% 45% 45%
Dew Point 67° 65° 65° 66° 67° 67° 68° 69°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2015
High 87° 89° N/A 92°
Low 76° 72° N/A 75°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 12:33 of sunlight, then sets at 6:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:43 AM with 12:53 of moolight, then sets at 6:36 PM

Waipahu Weather Report

Tropical duo to threaten Hawaii into Labor Day weekend

August 31, 2016; 8:11 PM ET

Two tropical systems, Madeline and Lester, could pose hazards to Hawaii into Labor Day weekend. more >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index