• Tonight

    Feb 28

    Lo 42°

    A t-storm early; clearing

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Moderate
    more
  • Sun

    Mar 1

    64°Lo 43°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Moderate
    more
  • Mon

    Mar 2

    60°Lo 42°

    A passing shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Moderate
  • Tue

    Mar 3

    65°Lo 41°

    Sunshine

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      2%
    more
  • Wed

    Mar 4

    66°Lo 40°

    Plenty of sun

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 60° RealFeel® 62° Precipitation 56%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 12 mph

Mostly cloudy with a brief shower or two

  • Max UV Index: 0 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 42° RealFeel® 43° Precipitation 5%

Night

N

E

S

W

  • NW 4 mph
  • Gusts: 5 mph

Mainly clear and chilly

  • 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 - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 60° N/A N/A 56°
Low 42° N/A N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 11:24 of sunlight, then sets at 6:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:40 PM with 13:40 of moolight, then sets at 5:20 AM

Orinda Weather Report

Western Storm to Deliver Fraction of Much-Needed Rain, Snow

February 28, 2015; 10:07 PM ET

A slow-moving storm will continue to affect the West this weekend and into the first part of next week with rounds of precipitation for some needy areas as well as trouble for travelers. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Mon. Dust & Dander

Mon. Wind Maps