• Today

    May 28

    86°Lo 57°

    Sunny to partly cloudy

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

    May 29

    82°Lo 56°

    Mostly sunny

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

    May 30

    85°Lo 58°

    Mostly sunny and very warm

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

    May 31

    87°Lo 58°

    Sunshine and very warm

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

    Jun 1

    85°Lo 58°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
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  Sat
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Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 83° 86° 85° 84° 83° 80° 76° 74°
RealFeel® 94° 92° 89° 86° 82° 78° 73° 70°
Humidity 25% 23% 26% 27% 29% 32% 35% 42%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 4 NW 7 NW 9 NW 13 NW 14 NW 14 NNW 14 NNW 12 N
UV Index 8 8 7 5 3 2 0 0
Cloud Cover 41% 24% 15% 10% 10% 10% 10% 10%
Dew Point 44° 44° 47° 47° 48° 48° 47° 49°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 86° 76° 97° (1984) 69°
Low 57° 54° 41° (1927) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:30 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:57 AM with 11:12 of moolight, then sets at 12:09 PM

San Jose Weather Report

San Francisco: Dry, warm conditions to persist through early next week

May 28, 2016; 12:47 PM ET

Dry and warm conditions will span into early next week across the San Francisco area. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps