• Fri

    Jul 18

    78°Lo 57°

    Warm with plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      8 mph
  • Sat

    Jul 19

    81°Lo 58°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Jul 20

    83°Lo 57°

    Sunny and remaining warm

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Jul 21

    70°Lo 60°

    Partly sunny and not as warm

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Jul 22

    75°Lo 57°

    Sunshine

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      8 mph
    more
Next Previous
Hi 78° RealFeel® 80° Precipitation 3%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 14 mph

Warm with plenty of sunshine

  • Max UV Index: 9 (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 57° RealFeel® 55° Precipitation 0%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 13 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 18

more Historical Weather Data >
  Today Normal Record 7/18/2013
High 78° 74° N/A 72°
Low 57° 53° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:28 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:00 AM with 13:16 of moolight, then sets at 1:16 PM

Top Story

Orinda Weather Report

San Francisco: Warm Start to New Week

July 14, 2014; 4:43 AM ET

Above-normal temperatures will be the story around the Bay area to kick off the new week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index