• Today

    Sep 30

    77°Lo 55°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Oct 1

    84°Lo 56°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Oct 2

    88°Lo 61°

    Very warm with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Oct 3

    93°Lo 62°

    Summerlike with plenty of sun

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
  • Sat

    Oct 4

    89°Lo 59°

    Sunny and very warm

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      4%
Next Previous
Hi 89° RealFeel® 92° Precipitation 1%

Day

N

E

S

W

  • WNW 5 mph
  • Gusts: 9 mph

Very warm with a full day of sunshine

  • Max UV Index: 5 (Moderate)
  • 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 59° RealFeel® 59° Precipitation 1%

Night

N

E

S

W

  • NW 2 mph
  • Gusts: 5 mph

Clear

  • 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 - Oct 4

more Historical Weather Data >
  Today Normal Record 10/4/2013
High 89° N/A N/A 79°
Low 59° N/A N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:07 AM with 11:40 of sunlight, then sets at 6:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:23 PM with 11:32 of moolight, then sets at 3:55 AM

Top Story

Orinda Weather Report

San Francisco: Several Hot, Sunny Days Ahead

September 30, 2014; 3:25 PM ET

After a brief reprieve from the heat on Tuesday and Wednesday, temperatures will again climb into the 80s late week in San Francisco. more >

Sat. Dust & Dander

Sat. Wind Maps