• Early AM

    May 3

    Lo 51°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    May 3

    72°Lo 50°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    May 4

    70°Lo 49°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    May 5

    71°Lo 49°

    Mostly sunny and delightful

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      22%
    more
  • Wed

    May 6

    71°Lo 49°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 52° 51° 53° 55° 58° 61° 65° 67°
RealFeel® 52° 51° 53° 56° 60° 64° 70° 74°
Humidity 85% 86% 84% 79% 72% 65% 58% 55%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 SE 5 SE 4 SSE 4 S 5 S 5 S 4 SSW 6 SSW
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 60% 73% 86% 90% 90% 90% 90% 76%
Dew Point 48° 47° 48° 49° 49° 49° 50° 51°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 3

more Historical Weather Data >
  Today Normal Record 5/3/2014
High 72° 72° 90° (2013) 69°
Low 50° 51° 34° (1894) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:49 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:47 PM with 10:55 of moolight, then sets at 6:42 AM

San Jose Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 3, 2015; 1:29 AM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps