• Today

    May 4

    70°Lo 52°

    Mostly cloudy, a shower; cool

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    May 5

    65°Lo 50°

    Thundershower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    May 6

    64°Lo 51°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    May 7

    66°Lo 52°

    Partly sunny with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 8

    70°Lo 50°

    Partly sunny and cool

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Temp (°F) 68° 69° 69° 70° 68° 66° 64° 61°
RealFeel® 74° 74° 73° 73° 69° 65° 63° 58°
Humidity 65% 60% 59% 57% 56% 60% 63% 72%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
14%
 
18%
 
30%
 
30%
 
34%
 
43%
 
47%
 
51%
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) 5 WNW 7 WSW 8 SW 9 SSW 9 WSW 9 WSW 8 WSW 7 WSW
UV Index 5 5 5 5 3 2 1 0
Cloud Cover 90% 92% 81% 77% 83% 79% 76% 76%
Dew Point 56° 55° 54° 54° 51° 52° 51° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 70° 73° N/A 67°
Low 52° 49° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:57 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:56 AM with 12:55 of moolight, then sets at 5:51 PM

Santa Rosa Weather Report

San Francisco: Showery weather to arrive by late week

May 4, 2016; 12:34 PM ET

Clouds and showers will move into the Bay Area following a dry start to May. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps