• Tonight

    Jul 28

    Lo 61°

    Clear

    Migraine Headache Weather
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      30%
    more
  • Fri

    Jul 29

    85°Lo 57°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      11%
    more
  • Sat

    Jul 30

    78°Lo 56°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      28%
    more
  • Sun

    Jul 31

    77°Lo 57°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      5 - High
    • Cloud
      Cover
      64%
  • Mon

    Aug 1

    74°Lo 57°

    An afternoon shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      4 - Moderate
    • Cloud
      Cover
      63%
    more
Next Previous
Hi 77° RealFeel® 82° Precipitation 9%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 6 mph

Areas of low clouds, then some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 59° Precipitation 17%

Night

N

E

S

W

  • ENE 2 mph
  • Gusts: 5 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 77° 78° N/A 92°
Low 57° 58° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:58 of sunlight, then sets at 8:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:38 AM with 15:23 of moolight, then sets at 7:01 PM

Sammamish Weather Report

Oppressive heat to envelop western US as late-week highs soar 10 to 15 degrees Fahrenheit above average

July 28, 2016; 7:33 PM ET

Highs will run between 10 and 15 degrees Fahrenheit above average across much of the interior western United States into the upcoming weekend. more >

Sun. Migraine Headache

Sun. UV Index