• Tonight

    Sep 15

    Lo 49°

    Mainly clear

    Asthma Weather
    • Hi
      RealFeel
      82°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Tue

    Sep 16

    75°Lo 52°

    Partial sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      76°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Sep 17

    71°Lo 55°

    Chance of a p.m. shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Sep 18

    67°Lo 55°

    Mostly cloudy, showers around

    Beneficial weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      2 - Low
    • Cloud
      Cover
      76%
    more
  • Fri

    Sep 19

    70°Lo 51°

    Rather cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      3 - Moderate
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10pm
11pm Tue
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1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 57° 55° 54° 53° 52° 51° 51° 50°
RealFeel® 58° 56° 55° 54° 53° 51° 50° 50°
Humidity 83% 85% 87% 88% 89% 89% 91% 94%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 0 0 0 1 NW 1 N 1 NE 2 NE 2 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 23% 23% 22% 22% 26% 26% 26% 26%
Dew Point 52° 51° 50° 50° 49° 48° 48° 48°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 79° 69° N/A 66°
Low 49° 48° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:36 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 15:26 of moolight, then sets at 3:08 PM

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September 15, 2014; 8:34 PM ET

After a three-day stretch with well-above normal high temperatures, more seasonable weather is expected in Seattle for the remainder of the week. more >

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Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index