• Tonight

    Dec 28

    Lo 39°

    Clear and chilly

    Migraine Headache Weather
    • Hi
      RealFeel
      59°
    • UV
      2 - Low
    • Cloud
      Cover
      12%
  • Mon

    Dec 29

    54°Lo 37°

    Partly sunny and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      56°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
    more
  • Tue

    Dec 30

    50°Lo 36°

    Sunny and breezy

    Beneficial weather for migraines
    • Hi
      RealFeel
      42°
    • UV
      2 - Low
    • Cloud
      Cover
      5%
    more
  • Wed

    Dec 31

    51°Lo 34°

    Mostly sunny and breezy

    Beneficial weather for migraines
    • Hi
      RealFeel
      45°
    • UV
      2 - Low
    • Cloud
      Cover
      11%
    more
  • Thu

    Jan 1

    52°Lo 34°

    Sunshine, but cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      54°
    • UV
      2 - Low
    • Cloud
      Cover
      1%
    more
Next Previous
Hi 56° RealFeel® 59° Precipitation 4%

Day

N

E

S

W

  • W 2 mph
  • Gusts: 7 mph

Mostly sunny

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 39° RealFeel® 38° Precipitation 4%

Night

N

E

S

W

  • NNW 2 mph
  • Gusts: 5 mph

Clear and chilly

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

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 56° N/A N/A 67°
Low 39° N/A N/A 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:35 of sunlight, then sets at 4:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:56 AM with 12:55 of moolight, then sets at 12:51 AM

San Ramon Weather Report

Cold Storm to Bring Snow, Rain and a Freeze to California

December 28, 2014; 8:33 PM ET

A storm and cold air forecast to develop at the end of 2014 and linger into the start of 2015 will deliver snow, rain and a frost or freeze to portions of California. more >

Sun. Migraine Headache

Sun. UV Index