• Tonight

    Mar 5

    Lo 41°

    Clear

    Sinus Headache Weather
    • Hi
      RealFeel
      76°
    • UV
      0 - Moderate
    • Cloud
      Cover
      0%
    more
  • Fri

    Mar 6

    75°Lo 43°

    Fog in the a.m.; mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      0 - Moderate
    • Cloud
      Cover
      11%
  • Sat

    Mar 7

    77°Lo 44°

    Mostly sunny and nice

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      0 - Moderate
    • Cloud
      Cover
      11%
    more
  • Sun

    Mar 8

    78°Lo 45°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      0 - Moderate
    • Cloud
      Cover
      11%
    more
  • Mon

    Mar 9

    79°Lo 47°

    Plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      0 - Moderate
    • Cloud
      Cover
      8%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 68° 71° 73° 75° 72° 68° 63°
RealFeel® 68° 73° 76° 79° 79° 74° 68° 62°
Humidity 45% 40% 36% 31% 26% 27% 32% 39%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
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%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NW 5 NNW 5 NNW 6 NNW 7 N 7 NNW 8 NNW 9 NNW
UV Index 2 4 5 5 5 4 2 1
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 41° 43° 43° 40° 38° 36° 37° 38°
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 - Mar 6

more Historical Weather Data >
  Today Normal Record 3/6/2014
High 75° N/A N/A 71°
Low 43° N/A N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 11:34 of sunlight, then sets at 6:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:16 PM with 12:06 of moolight, then sets at 7:22 AM

Tracy Weather Report

San Francisco: Dry Pattern, Warmth to Continue Through Weekend

March 6, 2015; 1:21 AM ET

Above-average temperatures and clear, sunny skies will sweep across San Francisco throughout the rest of the week and into early next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Sinus Headache

Fri. UV Index