• Early AM

    May 26

    Lo 51°

    Cloudy

    Asthma Weather
    • Hi
      RealFeel
      79°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Today

    May 26

    76°Lo 49°

    Areas of low clouds, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Wed

    May 27

    79°Lo 51°

    Areas of low clouds, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Thu

    May 28

    79°Lo 53°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      8 - Very High
    • Cloud
      Cover
      24%
  • Fri

    May 29

    82°Lo 55°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      8 - Very High
    • Cloud
      Cover
      22%
    more
Next Previous
Hi 79° RealFeel® 84° Precipitation 0%

Day

N

E

S

W

  • W 9 mph
  • Gusts: 16 mph

Mostly sunny and pleasant

  • 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 53° RealFeel® 52° Precipitation 0%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 14 mph

Mainly clear

  • 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 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 79° 76° N/A 79°
Low 53° 50° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:30 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:45 PM with 11:46 of moolight, then sets at 3:31 AM

Stanford Weather Report

San Francisco: Seasonable, Dry Weather to Remain Through Late Week

May 26, 2015; 6:00 AM ET

Dry and seasonable weather is forecast for San Francisco this week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Thu. Asthma Risk

Thu. UV Index