• Today

    May 5

    67°Lo 46°

    Partly sunny

    Watch for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      2%
    • Hours of Precip
      0
  • Wed

    May 6

    70°Lo 49°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Thu

    May 7

    67°Lo 47°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Fri

    May 8

    74°Lo 48°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Sat

    May 9

    74°Lo 49°

    Mostly sunny and pleasant

    Advisory for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
Hi 67° RealFeel® 72° Precipitation 2%

Day

N

E

S

W

  • NNW 10 mph
  • Gusts: 18 mph

Partly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 43° Precipitation 3%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 15 mph

Patchy clouds

  • 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 - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 67° 73° N/A 66°
Low 46° 47° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:53 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:44 PM with 10:27 of moolight, then sets at 8:11 AM

Stanford Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 5, 2015; 6:42 AM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. 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.

Tue. Hair Frizz

Tue. Wind Maps

Tue. UV Index