• Today

    Apr 29

    76°Lo 52°

    Partly sunny and pleasant

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

    Apr 30

    81°Lo 56°

    Mostly sunny

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

    May 1

    83°Lo 49°

    Brilliant sunshine

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

    May 2

    74°Lo 48°

    Mostly sunny and pleasant

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

    May 3

    75°Lo 49°

    Pleasant with sun and clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
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  Fri
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Forecast
Mostly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) 73° 75° 76° 75° 74° 72° 68° 64°
RealFeel® 77° 79° 79° 76° 73° 70° 66° 63°
Humidity 51% 46% 43% 43% 43% 46% 51% 55%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
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Snow
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 9 WSW 9 WSW 10 WSW 10 W 13 W 10 W 10 W 6 W
UV Index 6 7 6 4 2 1 0 0
Cloud Cover 76% 26% 26% 26% 26% 26% 26% 7%
Dew Point 54° 52° 52° 51° 50° 50° 50° 48°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 29

more Historical Weather Data >
  Today Normal Record 4/29/2015
High 76° 74° 95° (1981) 75°
Low 52° 47° 32° (1949) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:46 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:37 AM with 10:37 of moolight, then sets at 12:14 PM

Napa Weather Report

San Francisco: Dry, pleasant weather to unfold through weekend

April 29, 2016; 1:10 PM ET

Sunny and pleasant conditions will return to the San Francisco Bay Area through the weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps