• Tonight

    Aug 3

    Lo 60°

    Partly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Aug 4

    79°Lo 58°

    Intervals of clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Aug 5

    75°Lo 59°

    Sunshine and patchy clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Aug 6

    76°Lo 58°

    Nice with sun and clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Aug 7

    81°Lo 59°

    Mostly sunny and comfortable

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 66° 68° 70° 72° 75° 77° 78° 80°
RealFeel® 66° 69° 73° 77° 80° 81° 82° 83°
Humidity 62% 57% 51% 48% 45% 41% 39% 38%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 N 6 NE 6 NE 6 NW 7 NW 8 W 8 NE 9 N
UV Index 1 2 3 4 5 6 6 5
Cloud Cover 64% 68% 59% 61% 58% 44% 36% 49%
Dew Point 53° 52° 51° 52° 52° 52° 52° 52°
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 - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 81° 77° 90° (1988) 89°
Low 60° 56° 46° (1956) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:52 of sunlight, then sets at 8:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:27 PM with 12:48 of moolight, then sets at 11:15 AM

Sammamish Weather Report

Seattle: Cooler Conditions Arrive for New Week

August 3, 2015; 4:00 PM ET

Seattle residents will experience relief from the sizzling heat as the new week gets underway. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Mon. Snow Day Potential