• Tonight

    Sep 20

    Lo 60°

    Spotty evening showers

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Sep 21

    85°Lo 58°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Sep 22

    87°Lo 57°

    Sunny and seasonably warm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Tue

    Sep 23

    88°Lo 59°

    Sunny

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      7%
    more
  • Wed

    Sep 24

    86°Lo 59°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 81° 85° 83° 89° 87° 84° 81° 78°
RealFeel® 85° 88° 85° 89° 85° 80° 76° 73°
Humidity 50% 41% 42% 34% 36% 41% 45% 51%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 6 WNW 6 NW 8 NW 9 NW 10 NW 10 NW 10 NW 10 NW
UV Index 5 6 5 4 3 1 0 0
Cloud Cover 33% 16% 24% 31% 31% 22% 46% 62%
Dew Point 60° 59° 58° 57° 57° 58° 58° 58°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 1/1/0001
High 89° N/A N/A N/A
Low 60° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:15 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:40 AM with 13:30 of moolight, then sets at 5:10 PM

Top Story

Tracy Weather Report

Dry, Sunny Weather Continues for San Francisco

September 21, 2014; 12:10 AM ET

Sunny skies will bathe the Bay Area for the new week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps