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Personalized Forecasts

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    • Thu

      Oct 6

      71° /50°F
      Low clouds, then sunshine
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Fri

      Oct 7

      76° /52°
      Mostly sunny and nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Oct 8

      71° /54°
      Increasing cloudiness
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 9

      68° /54°
      Sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 10

      69° /54°
      A couple of showers possible
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

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    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/6/2015
    High 71° 72° 92° (1992) 74°
    Low 50° 54° 44° (1954) 60°

    Sunrise/Sunset

    • Sunrise: 7:10 AM
    • Sunset: 6:44 PM
    • Duration: 11:34 hr

    Moonrise/Moonset

    • Moonrise: 12:10 PM
    • Moonset: 10:33 PM
    • Duration: 10:23 hr
    Astronomy

    San Bruno Weather Report

    Cooler air, showers to aid in wildfire efforts across California this weekend

    October 1, 2016; 1:10 PM ET

    While gusty winds will raise the fire danger in Nevada on Sunday, a storm system will provide beneficial weather to firefighters across a large part of California. More >