• Thu

    Jul 21

    74°Lo 57°

    Overcast

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      96%
    more
  • Fri

    Jul 22

    69°Lo 58°

    Clouds breaking for some sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      49%
    more
  • Sat

    Jul 23

    73°Lo 58°

    Clouds breaking for some sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      54%
  • Sun

    Jul 24

    73°Lo 58°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      3%
    more
  • Mon

    Jul 25

    76°Lo 57°

    Brilliant sunshine

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      3%
    more
Next Previous
Hi 73° RealFeel® 76° Precipitation 25%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 20 mph

Clouds breaking for some sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 54° Precipitation 25%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 18 mph

Increasing clouds

  • 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 - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2015
High 73° 72° 89° (2005) 68°
Low 58° 56° 50° (1981) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 14:18 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:56 PM with 12:15 of moolight, then sets at 11:11 AM

San Bruno Weather Report

Extreme heat to exacerbate southwestern US wildfire threat into next week

June 27, 2016; 4:17 AM ET

Another round of sizzling heat threatens to aggravate the ongoing wildfire situation across the southwestern United States through early week. more >