• Tonight

    Jul 25

    Lo 53°

    Increasing cloudiness

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Tue

    Jul 26

    77°Lo 53°

    Patchy fog, then sun

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

    Jul 27

    76°Lo 55°

    Patchy fog, then sun

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

    Jul 28

    76°Lo 55°

    Low clouds, then sun

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

    Jul 29

    75°Lo 56°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Mainly clear 60° Lo 55° RealFeel® 55° / 54°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 25%
  • Dew Point: 52° F
  • Visibility: 10 mi
8 mph

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 71° 72° 91° (1973) 69°
Low 53° 56° 49° (1953) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 14:15 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:28 AM with -15:-11 of moolight, then sets at 12:17 PM

San Bruno Weather Report

90-degree heat to build across northwestern US this week

July 25, 2016; 8:05 PM ET

Dangerous heat will surge northward and send temperatures rising across the northwestern United States this week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps