• Today

    May 27

    65°Lo 53°

    Low clouds, then some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      70°
  • Thu

    May 28

    64°Lo 53°

    Low clouds break for some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      69°
    more
  • Fri

    May 29

    67°Lo 54°

    Clouds giving way to sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      71°
    more
  • Sat

    May 30

    67°Lo 54°

    Areas of low clouds, then sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      70°
    more
  • Sun

    May 31

    68°Lo 56°

    Mostly cloudy

    Excellent for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      25%
    • Hi
      RealFeel
      66°
    more
Next Previous
Mostly cloudy 53° Lo 53° RealFeel® 52° / 50°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 83%
  • Dew Point: 48° F
  • Visibility: 10 mi
6 mph

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 65° 69° 97° (1984) 68°
Low 53° 52° 42° (1954) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:30 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 PM with 12:09 of moolight, then sets at 3:00 AM

San Bruno Weather Report

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

May 27, 2015; 10:33 AM ET

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

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration