• Today

    Apr 19

    70°Lo 47°

    Mostly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      0%
    • Hours of Precip
      0
  • Sun

    Apr 20

    76°Lo 49°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    68°Lo 50°

    Times of sun and clouds

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Tue

    Apr 22

    61°Lo 47°

    Cooler with a passing shower

    Unlikely for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Wed

    Apr 23

    66°Lo 49°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
Next Previous
Hi 70° RealFeel® 72° Precipitation 0%

Day

N

E

S

W

  • WSW 9 mph
  • Gusts: 14 mph

Mostly sunny

  • Max UV Index: 8 (Very 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 47° RealFeel® 47° Precipitation 0%

Night

N

E

S

W

  • WSW 3 mph
  • Gusts: 10 mph

Partly cloudy

  • 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 - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 70° 67° N/A 74°
Low 47° 47° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:20 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:54 AM

Top Story

Orinda Weather Report

San Francisco: No Rain in Sight, Morning Clouds to Break for Afternoon Sunshine

April 19, 2014; 4:06 AM ET

Through the holiday weekend, morning clouds will give way to mostly sunny skies. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index