• Today

    Jul 30

    84°Lo 51°

    Plenty of sun

    Excellent for driving
    • Precip
      8%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Jul 31

    80°Lo 51°

    Pleasant with plenty of sun

    Excellent for driving
    • Precip
      17%
    • Hours of Precip
      0
    • Rain
      0 in
  • Sat

    Aug 1

    78°Lo 52°

    Mostly sunny and pleasant

    Excellent for driving
    • Precip
      17%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Aug 2

    76°Lo 54°

    Sunny and pleasant

    Excellent for driving
    • Precip
      15%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Aug 3

    76°Lo 54°

    Partly sunny and pleasant

    Excellent for driving
    • Precip
      17%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Clear
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 54° 51° 53° 54° 59° 64° 67° 71°
RealFeel® 57° 54° 56° 57° 62° 68° 71° 77°
Humidity 86% 97% 89% 87% 82% 71% 63% 54%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
2%
Snow
 
0%
 
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0%
 
0%
 
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Ice
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 0 0 0 0 0 1 NNE 4 NNE 4 NNE
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point 50° 50° 50° 51° 53° 54° 54° 54°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 80° 68° 89° (1965) 67°
Low 51° 53° 45° (1970) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 15:06 of sunlight, then sets at 8:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:49 PM with 10:40 of moolight, then sets at 7:29 AM

Friday Harbor Weather Report

Seattle: 2015 May Set Record for Year With Most 90-Degree Days

July 30, 2015; 3:47 PM ET

Sunshine and heat will continue across the Pacific Northwest through this weekend. more >

Travel Weather Forecast

Jul 30, 2015; 8:28 AM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather