• Today

    Oct 21

    70°Lo 55°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      69°
    more
  • Wed

    Oct 22

    70°Lo 58°

    Partly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      70°
  • Thu

    Oct 23

    71°Lo 59°

    Mostly sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      70°
    more
  • Fri

    Oct 24

    71°Lo 58°

    Mostly sunny and breezy

    Excellent for lawn mowing
    • Hours of Precip
      5
    • Precip
      25%
    • Hi
      RealFeel
      69°
    more
  • Sat

    Oct 25

    67°Lo 54°

    Showers around in the morning

    Good for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      64%
    • Hi
      RealFeel
      68°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 59° 58° 57° 56° 55° 56° 59° 61°
RealFeel® 56° 56° 55° 54° 54° 55° 58° 62°
Humidity 82% 83% 85% 87% 89% 86% 83% 78%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 6 WNW 6 WNW 5 WNW 5 WNW 4 WNW 4 WNW 5 WNW 5 WNW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 45% 45% 45% 45% 45% 45% 45% 45%
Dew Point 53° 53° 53° 52° 52° 52° 53° 54°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 70° 69° 85° (1965) 64°
Low 58° 52° 42° (1949) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 10:58 of sunlight, then sets at 6:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:13 AM with 11:38 of moolight, then sets at 5:51 PM

San Bruno Weather Report

San Francisco: Dry Weather to Remain into Late Week

October 21, 2014; 1:57 PM ET

Dry, seasonable conditions will last through Friday afternoon in San Francisco. 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?

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration