• Today

    Dec 20

    52°Lo 48°

    Breezy with rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Dec 21

    53°Lo 42°

    Cloudy, a little rain; breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Dec 22

    51°Lo 41°

    Cloudy with a stray shower

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Dec 23

    52°Lo 42°

    Periods of rain

    Low ragweed pollen levels
    • Precip
      67%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      95%
    more
  • Wed

    Dec 24

    48°Lo 37°

    Cloudy with a chance of rain

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      99%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Showers
Showers
Showers
Cloudy
Rain
Rain
Rain
Rain
Temp (°F) 42° 43° 43° 44° 45° 45° 45° 46°
RealFeel® 36° 36° 36° 36° 36° 36° 31° 33°
Humidity 87% 86% 84% 83% 84% 84% 85% 83%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
62%
 
60%
 
66%
 
49%
 
75%
 
71%
 
71%
 
68%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 8 NE 7 ENE 9 E 10 ESE 10 SSE 10 SE 18 SSE 17 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 96% 99% 98% 99% 99% 100% 100% 99%
Dew Point 39° 39° 39° 39° 40° 40° 40° 41°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 52° 45° 57° (2009) 47°
Low 48° 35° 14° (2008) 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:53 AM with 8:26 of sunlight, then sets at 4:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:08 AM with 9:33 of moolight, then sets at 3:41 PM

Sammamish Weather Report

Seattle: Stormy Pattern to Continue to Deliver Wet Weather

December 20, 2014; 4:43 AM ET

Wet weather will be the theme for Seattle through at least the first part of the new week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps