• Today

    May 4

    83°Lo 68°

    Mostly sunny

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      87°
    • Wind
      Gust
      20 mph
  • Tue

    May 5

    83°Lo 67°

    Partial sunshine

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      89°
    • Wind
      Gust
      18 mph
    more
  • Wed

    May 6

    82°Lo 68°

    Clouds and sun

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      86°
    • Wind
      Gust
      18 mph
    more
  • Thu

    May 7

    84°Lo 69°

    Partial sunshine

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      89°
    • Wind
      Gust
      21 mph
    more
  • Fri

    May 8

    84°Lo 69°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      88°
    • Wind
      Gust
      21 mph
    more
Next Previous
Hi 83° RealFeel® 87° Precipitation 25%

Day

N

E

S

W

  • E 12 mph
  • Gusts: 20 mph

Mostly sunny

  • Max UV Index: 12 (Extreme)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 66° Precipitation 40%

Night

N

E

S

W

  • E 6 mph
  • Gusts: 14 mph

Partly cloudy with a shower in places

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 83° 84° 88° (2005) 83°
Low 68° 70° 64° (1981) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 13:00 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:50 PM with 11:30 of moolight, then sets at 7:20 AM

Waipahu Weather Report

PHOTOS: People Flock to See Kilauea Lava Lake as it Rises to Record Heights

May 4, 2015; 11:09 AM ET

Earlier this week, a lava lake churning within a crater near the summit of Hawaii’s Kilauea Volcano rose to record heights, offering visitors a rare glimpse of molten lava splattering above the vent rim before it overflowed. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Mon. Outdoor Entertaining

Mon. Wind Maps

Mon. UV Index