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  • Tonight

    Sep 21

    Mainly clear Lo 58°
  • Mon

    Sep 22

    Partly sunny and not as warm 74°Lo 59°
    more
  • Tue

    Sep 23

    A couple of afternoon showers 71°Lo 60°
    more
  • Wed

    Sep 24

    Cloudy with rain tapering off 70°Lo 57°
    more
  • Thu

    Sep 25

    Cloudy with a bit of rain 68°Lo 53°
    more
< Previous 8 hours Next 8 hours >
  Sun
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Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Clear
Mostly Clear
Temp (°F) 80° 81° 83° 82° 80° 76° 73° 70°
RealFeel® 81° 81° 81° 79° 76° 72° 69° 66°
Humidity 43% 41% 40% 42% 46% 52% 55% 61%
   
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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) 6 WSW 6 SSW 7 SSW 7 SSW 6 SSW 5 SSW 4 SSW 3 SSW
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 1% 1% 3% 4% 7% 8% 8% 10%
Dew Point 56° 56° 57° 57° 57° 58° 56° 56°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 83° 69° 88° (1974) 70°
Low 58° 51° 39° (1960) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 12:15 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:25 AM with 13:28 of moolight, then sets at 5:53 PM

Top Story

Sammamish Weather Report

Seattle: Pattern Change to Usher in Cooler Air, Rain This Week

September 21, 2014; 3:08 AM ET

Cooler temperatures and rain will arrive in Seattle this week, erasing the recent warm stretch. more >