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  • Thu

    Feb 18

    Clouds and sun with a shower 78°Lo 68°
  • Fri

    Feb 19

    Mostly sunny with a shower 79°Lo 63°
    more
  • Sat

    Feb 20

    A stray afternoon shower 80°Lo 63°
    more
  • Sun

    Feb 21

    Sunshine 78°Lo 61°
    more
  • Mon

    Feb 22

    Times of clouds and sun 75°Lo 58°
    more
Hi 78° RealFeel® 80° Precipitation 55%

Day

N

E

S

W

  • NE 14 mph
  • Gusts: 21 mph

Times of clouds and sun with a shower

  • Max UV Index: 7 (High)
  • Thunderstorms: 26%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 68° RealFeel® 65° Precipitation 42%

Night

N

E

S

W

  • ENE 9 mph
  • Gusts: 17 mph

An evening shower in spots; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Feb 18

more Historical Weather Data >
  Today Normal Record 2/18/2015
High 78° 80° N/A 81°
Low 68° 67° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 11:31 of sunlight, then sets at 6:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:18 PM with 13:23 of moolight, then sets at 4:41 AM

Waimanalo Beach Weather Report

'Super coral' could ward off devastating effects of warming oceans

February 13, 2016; 12:36 PM ET

As warming ocean waters continue to threaten coral reefs worldwide, researchers at the University of Hawaii have developed a plan that could reverse the rapid decline of these ecosystems. more >