• Tonight

    May 27

    Lo 54°

    Patchy clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      5 mph
  • Thu

    May 28

    77°Lo 55°

    Warm with plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      4 mph
    more
  • Fri

    May 29

    76°Lo 52°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
    more
  • Sat

    May 30

    75°Lo 52°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      6 mph
    more
  • Sun

    May 31

    76°Lo 55°

    Partly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      2 mph
    more
Next Previous
Hi 76° RealFeel® 80° Precipitation 18%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 12 mph

Clouds giving way to some sun

  • Max UV Index: 7 (High)
  • 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 54° RealFeel® 55° Precipitation 12%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 7 mph

Patchy clouds

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

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 76° 67° 89° (2005) 68°
Low 54° 49° 37° (1966) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 15:33 of sunlight, then sets at 8:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:52 PM with 12:05 of moolight, then sets at 2:57 AM

Federal Way Weather Report

Pleasant, Dry Days Continue in Seattle

May 27, 2015; 2:25 PM ET

It will make for a great stretch of baseball for the Seattle Mariners as they're back in town for an extended home stand at Safeco Field. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index