• Today

    Feb 14

    69°Lo 54°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    Feb 15

    72°Lo 51°

    Plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    Feb 16

    73°Lo 56°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Feb 17

    63°Lo 52°

    Cooler; a little p.m. rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Thu

    Feb 18

    60°Lo 51°

    Mainly cloudy, a few showers

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Rain
Temp (°F) 59° 60° 61° 62° 62° 63° 62° 60°
RealFeel® 56° 57° 59° 60° 59° 60° 57° 53°
Humidity 77% 73% 70% 68% 67% 65% 67% 69%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
6%
 
7%
 
7%
 
11%
 
19%
 
19%
 
24%
 
55%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 10 SSW 12 SSW 13 SSW 14 S 15 S 15 S 15 S 15 S
UV Index 1 1 2 2 2 2 1 0
Cloud Cover 97% 97% 99% 100% 100% 96% 95% 95%
Dew Point 52° 51° 51° 51° 51° 51° 50° 50°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Feb 17

more Historical Weather Data >
  Today Normal Record 2/17/2015
High 63° 60° 73° (2007) 59°
Low 52° 46° 35° (1956) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 10:54 of sunlight, then sets at 5:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:27 PM with 14:27 of moolight, then sets at 3:54 AM

San Bruno Weather Report

San Francisco: Record-challenging warmth to return early this week

February 14, 2016; 9:05 AM ET

Dry and unseasonably warm conditions will continue in San Francisco next week with another shot of record-breaking warmth. more >

Wed. Dust & Dander

Wed. Wind Maps