• Today

    Apr 18

    66°Lo 48°

    Mostly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      5%
    • Hours of Precip
      0
  • Sun

    Apr 19

    69°Lo 50°

    Plenty of sunshine

    Watch for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Mon

    Apr 20

    72°Lo 49°

    Sunny and pleasant

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Tue

    Apr 21

    62°Lo 47°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      25%
    • Hours of Precip
      1.5
    more
  • Wed

    Apr 22

    58°Lo 45°

    Some sun with a few showers

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      60%
    • Hours of Precip
      2
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Temp (°F) 63° 65° 66° 65° 64° 62° 60° 58°
RealFeel® 68° 68° 67° 65° 63° 61° 58° 56°
Humidity 46% 43% 42% 41% 43% 46% 50% 54%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 8 N 8 N 8 N 8 N 8 N 7 N 7 N 7 NNE
UV Index 5 4 3 2 1 0 0 0
Cloud Cover 25% 22% 24% 25% 26% 26% 25% 20%
Dew Point 42° 42° 42° 41° 41° 41° 41° 41°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 66° 59° 77° (1963) 58°
Low 48° 42° 34° (1950) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:48 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:22 AM with 13:55 of moolight, then sets at 8:17 PM

Seattle Weather Report

Seattle: Monday's Warmth to Challenge Record

April 18, 2015; 9:58 AM ET

Seattle residents will feel temperatures rising into early next week as skies remain mostly sunny. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index