• Today

    May 30

    79°Lo 52°

    Mostly sunny and warm

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Tue

    May 31

    82°Lo 53°

    Areas of low clouds, then sun

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Wed

    Jun 1

    81°Lo 52°

    Areas of low clouds, then sun

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
  • Thu

    Jun 2

    83°Lo 53°

    Partly sunny and very warm

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
  • Fri

    Jun 3

    89°Lo 56°

    Partly sunny and very warm

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
Next Previous
Clouds and sun 78° Lo 61° RealFeel® 83° / 62°

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E

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W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 76%
  • Dew Point: 56° F
  • Visibility: 10 mi
7 mph

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/1/2015
High 81° 73° N/A 73°
Low 52° 53° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:37 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:29 AM with 13:08 of moolight, then sets at 4:37 PM

Castro Valley Weather Report

San Francisco: Warm, dry weather to kick off June

May 30, 2016; 5:07 PM ET

The first part of June will be dry and warm in the Bay Area after some cooler-than-normal weather during the second half of May. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.