• Early AM

    Oct 31

    Lo 59°

    Mostly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      72°
    more
  • Today

    Oct 31

    65°Lo 53°

    Breezy with periods of rain

    Poor for lawn mowing
    • Hours of Precip
      10.5
    • Precip
      67%
    • Hi
      RealFeel
      60°
    more
  • Sat

    Nov 1

    64°Lo 51°

    Clouds and sun with a shower

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      42%
    • Hi
      RealFeel
      60°
  • Sun

    Nov 2

    67°Lo 50°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      64°
    more
  • Mon

    Nov 3

    68°Lo 51°

    Sunshine and patchy clouds

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      68°
    more
Next Previous
Hi 64° RealFeel® 60° Precipitation 42%

Day

N

E

S

W

  • W 14 mph
  • Gusts: 23 mph

Times of sun and clouds with a shower in spots; breezy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 51° RealFeel® 46° Precipitation 10%

Night

N

E

S

W

  • W 9 mph
  • Gusts: 15 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 - Nov 1

more Historical Weather Data >
  Today Normal Record 11/1/2013
High 64° 67° 85° (1967) 74°
Low 51° 51° 40° (1971) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:35 AM with 10:36 of sunlight, then sets at 6:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:02 PM with 11:48 of moolight, then sets at 2:50 AM

San Bruno Weather Report

San Francisco: Showers to Dampen Halloween Weekend

October 31, 2014; 4:03 AM ET

Showers are expected to fall over the Bay Area over the Halloween weekend, potentially dampening some holiday plans. 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?

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration