• Today

    Sep 20

    74°Lo 49°

    Decreasing clouds

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      6 mph
  • Sun

    Sep 21

    71°Lo 51°

    Mostly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      61°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      3 mph
    more
  • Mon

    Sep 22

    66°Lo 47°

    Periods of sun; not as warm

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Sep 23

    68°Lo 53°

    Spotty afternoon showers

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      4 mph
    more
  • Wed

    Sep 24

    69°Lo 51°

    Periods of rain

    Poor for home energy
    • Avg
      RealFeel
      58°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      6 mph
    more
Next Previous
Clear 60° Lo 53° RealFeel® 59° / 53°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 81%
  • Cloud Cover: 0%
  • Dew Point: 50° F
  • Visibility: 10 mi
2 mph

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 74° N/A 85° (1976) 69°
Low 49° N/A 35° (1983) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 12:18 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:28 AM with 14:03 of moolight, then sets at 5:31 PM

Top Story

Friday Harbor Weather Report

Warmer Weekend Ahead for Seattle

September 20, 2014; 1:34 PM ET

Well-above normal temperatures will highlight the weekend in Seattle, but a shift in temperature will occur at the start of the week. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index