• Today

    Sep 18

    69°Lo 60°

    Mostly cloudy, showers around

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      66°
    • UV
      2 - Low
    • Cloud
      Cover
      87%
  • Fri

    Sep 19

    72°Lo 56°

    Considerable cloudiness

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      70°
    • UV
      2 - Low
    • Cloud
      Cover
      81%
    more
  • Sat

    Sep 20

    77°Lo 55°

    Sunshine and patchy clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      4 - Moderate
    • Cloud
      Cover
      25%
    more
  • Sun

    Sep 21

    86°Lo 61°

    Warmer

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      86°
    • UV
      4 - Moderate
    • Cloud
      Cover
      11%
    more
  • Mon

    Sep 22

    77°Lo 59°

    Partly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Cloud
      Cover
      34%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6pm
7pm 8pm 9pm 10pm 11pm Fri
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Cloudy
Showers
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 67° 67° 66° 65° 64° 63° 63° 62°
RealFeel® 64° 63° 61° 62° 61° 60° 59° 59°
Humidity 75% 77% 78% 78% 81% 83% 82% 83%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
48%
 
52%
 
23%
 
18%
 
18%
 
18%
 
18%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 5 SSW 5 SSW 5 SSW 5 SSW 5 SSW 6 SSW 6 SSW 6 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 72% 81% 26% 26% 26% 26% 26% 26%
Dew Point 59° 59° 58° 58° 58° 57° 57° 57°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 69° 70° 85° (1991) 70°
Low 60° 52° 38° (1947) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 12:25 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:31 AM with 14:51 of moolight, then sets at 4:22 PM

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September 18, 2014; 6:20 AM ET

After a stretch of above-normal high temperatures, cooler, more seasonable weather is expected in Seattle for the remainder of the week, but it will be short-lived as heat returns to the region this weekend. more >

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Thu. Sinus Headache

Thu. UV Index