• Early AM

    May 24

    Lo 54°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      N/A
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Today

    May 24

    62°Lo 54°

    Cool with clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      N/A
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    May 25

    62°Lo 53°

    Cool with clouds breaking

    Moderate ragweed pollen levels
    • Grass
      Pollen
      N/A
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    May 26

    65°Lo 50°

    Rather cloudy and chilly

    Moderate ragweed pollen levels
    • Grass
      Pollen
      N/A
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Fri

    May 27

    70°Lo 53°

    Mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      N/A
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
Next Previous
Hi 70° RealFeel® 75° Precipitation 3%

Day

N

E

S

W

  • WSW 9 mph
  • Gusts: 18 mph

Mostly sunny

  • Max UV Index: 9 (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 53° RealFeel® 52° Precipitation 1%

Night

N

E

S

W

  • WNW 8 mph
  • Gusts: 17 mph

Clear to partly cloudy

  • 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 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 70° 65° 93° (1984) 58°
Low 53° 52° 47° (1911) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:32 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:19 AM with 10:50 of moolight, then sets at 11:09 AM

San Francisco Weather Report

San Francisco: Cool, cloudy weather to last though midweek

May 24, 2016; 5:33 AM ET

The last full week of May will kick off with cloudy and cool conditions in the Bay Area with rain remaining absent from the forecast. more >

Fri. Dust & Dander

Fri. Wind Maps