• Early AM

    May 25

    Lo 55°

    Cloudy

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

    May 25

    70°Lo 54°

    Low clouds, then sunshine

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

    May 26

    72°Lo 54°

    Partly sunny

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

    May 27

    73°Lo 55°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      44%
    more
  • Thu

    May 28

    76°Lo 56°

    Sunny and beautiful

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 61° 63° 66° 68° 70° 69° 69° 68°
RealFeel® 69° 73° 76° 75° 77° 74° 72° 68°
Humidity 65% 61% 56% 56% 53% 56% 56% 57%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 4 SSE 5 S 5 WNW 7 WNW 8 NW 10 NW 12 NW 13 NW
UV Index 4 5 6 7 8 7 5 3
Cloud Cover 99% 95% 95% 95% 25% 15% 12% 11%
Dew Point 49° 49° 50° 52° 53° 53° 53° 53°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2014
High 70° 76° 95° (1982) 83°
Low 54° 54° 39° (1893) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:25 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:00 PM with 12:57 of moolight, then sets at 1:57 AM

San Jose Weather Report

San Francisco: Cool, Cloudy Weather to Linger for Holiday Weekend

May 25, 2015; 5:57 AM ET

More clouds and cooler weather can be expected across the Bay Area through the holiday weekend and into the new week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps