• Early AM

    May 6

    Lo 53°

    Cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    May 6

    63°Lo 54°

    Clouds and sun with a t-storm

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

    May 7

    63°Lo 53°

    Clouds and sun with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    May 8

    68°Lo 52°

    Partly sunny

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

    May 9

    68°Lo 49°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 63° RealFeel® 66° Precipitation 40%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 13 mph

Times of clouds and sun with a shower in the area; cool

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 53° RealFeel® 53° Precipitation 25%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Low 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

Vallejo Pollen Levels - May 7

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - May 7

more Historical Weather Data >
  Today Normal Record 5/7/2015
High 63° 68° N/A 69°
Low 53° 51° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 14:02 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:06 AM with 14:17 of moolight, then sets at 9:23 PM

Vallejo Weather Report

San Francisco: Rain showers may dampen the Bay Area into weekend

May 6, 2016; 3:40 AM ET

While it will not be an all-day washout into Saturday morning, any developing thunderstorm could produce locally heavy rainfall and raise the risk for flash flooding and mudslides. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps