• Tonight

    Oct 21

    Lo 45°

    Partly cloudy and cool

    Sinus Headache Weather
    • Hi
      RealFeel
      75°
    • UV
      3 - Moderate
    • Cloud
      Cover
      32%
  • Wed

    Oct 22

    74°Lo 54°

    Nice with some sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      3 - Moderate
    • Cloud
      Cover
      45%
    more
  • Thu

    Oct 23

    71°Lo 53°

    Mostly cloudy with a shower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      69°
    • UV
      2 - Low
    • Cloud
      Cover
      76%
    more
  • Fri

    Oct 24

    76°Lo 52°

    Partial sunshine

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      3 - Moderate
    • Cloud
      Cover
      45%
    more
  • Sat

    Oct 25

    69°Lo 45°

    A couple of morning showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      68°
    • UV
      3 - Moderate
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am 10am 11am 12pm 1pm
  8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Sunny
Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 44° 49° 55° 61° 67° 69°
RealFeel® 43° 52° 57° 67° 70° 71°
Humidity 96% 96% 83% 65% 42% 40%
   
  8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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  8am 9am 10am 11am 12pm 1pm
Wind (mph) 4 NW 0 5 N 0 5 N 6 W
UV Index 0 0 2 3 3 3
Cloud Cover 90% 95% 0% 0% 25% 30%
Dew Point 43° 48° 50° 49° 43° 44°
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 Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 74° 78° 98° (1988) 76°
Low 45° 45° 36° (2004) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:25 AM with 10:59 of sunlight, then sets at 6:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:17 AM with 12:02 of moolight, then sets at 5:19 PM

Santa Rosa Weather Report

San Francisco: Dry Weather to Remain into Late Week

October 21, 2014; 8:50 PM ET

Dry, seasonable conditions will last through Friday afternoon in San Francisco. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Tue. Sinus Headache

Tue. UV Index