• Today

    Mar 31

    56°Lo 42°

    A couple of thunderstorms

    At Risk weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Apr 1

    54°Lo 40°

    Mostly cloudy, showers around

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      2 - Low
    • Air Qual.
      Good
  • Thu

    Apr 2

    55°Lo 40°

    Rather cloudy with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Apr 3

    54°Lo 40°

    Periods of rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      50°
    • UV
      2 - Low
    • Cloud
      Cover
      95%
    more
  • Sat

    Apr 4

    54°Lo 39°

    Periods of rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      53°
    • UV
      4 - Moderate
    • Cloud
      Cover
      77%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Showers
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Cloudy
Temp (°F) 45° 45° 44° 44° 43° 42° 42° 43°
RealFeel® 39° 40° 42° 42° 42° 39° 40° 41°
Humidity 83% 83% 84% 84% 86% 87% 87% 84%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
51%
 
51%
 
47%
 
44%
 
48%
 
52%
 
48%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 6 S 6 S 6 S 6 S 5 S 5 SSE 6 SSE 6 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 91% 90% 86% 82% 80% 82% 86% 90%
Dew Point 40° 40° 40° 40° 39° 39° 38° 39°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 54° 56° 82° (1987) 58°
Low 40° 41° 29° (1953) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:51 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:12 PM with 12:46 of moolight, then sets at 5:58 AM

Sammamish Weather Report

Rainy Week Ahead in Seattle

March 31, 2015; 8:11 AM ET

Rain will move in late Monday and continue through the end of the week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index