• Mon

    Dec 22

    63°Lo 49°

    Sunshine and mild

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      62°
  • Tue

    Dec 23

    64°Lo 50°

    Sunshine and patchy clouds

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      64°
    more
  • Wed

    Dec 24

    63°Lo 48°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      62°
    more
  • Thu

    Dec 25

    57°Lo 47°

    Cooler with clouds and sun

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      17%
    • Hi
      RealFeel
      49°
    more
  • Fri

    Dec 26

    55°Lo 49°

    Plenty of sunshine

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      48°
    more
Next Previous
Hi 63° RealFeel® 62° Precipitation 4%

Day

N

E

S

W

  • NNW 7 mph
  • Gusts: 9 mph

Mild with sunshine and patchy clouds

  • Max UV Index: 2 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 46° Precipitation 4%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 63° 56° 68° (1999) 65°
Low 49° 44° 27° (1990) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:34 of sunlight, then sets at 4:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:41 AM with 10:27 of moolight, then sets at 6:08 PM

San Bruno Weather Report

San Francisco: Dry Weather Ahead for the Weekend

December 17, 2014; 8:49 PM ET

Conditions will turn dry for San Francisco this weekend and last into next 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?