• Today

    Jul 30

    84°Lo 52°

    Mostly sunny

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

    Jul 31

    81°Lo 51°

    Fog to sun

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

    Aug 1

    81°Lo 49°

    Areas of fog, then sun

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

    Aug 2

    82°Lo 48°

    Mostly sunny

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

    Aug 3

    84°Lo 49°

    A full day of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
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  Sun
11am
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Forecast
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 67° 72° 76° 79° 81° 80° 78° 75°
RealFeel® 74° 80° 83° 86° 86° 83° 80° 75°
Humidity 59% 55% 48% 43% 39% 39% 41% 45%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 4 SW 5 SW 6 SW 7 SW 7 SW 7 WSW 7 WSW 7 WSW
UV Index 5 6 6 7 6 4 3 1
Cloud Cover 90% 76% 76% 11% 11% 11% 11% 11%
Dew Point 52° 55° 55° 55° 54° 53° 53° 53°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 81° 89° 106° (1993) 83°
Low 51° 55° 43° (1932) 76°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:09 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:06 AM with 14:33 of moolight, then sets at 6:39 PM

Santa Rosa Weather Report

Western US: Diminishing heat to aid in firefighting efforts this week

July 30, 2016; 10:08 AM ET

As several large fires continue to rage across the western United States, weather conditions will gradually improve for firefighting efforts in the upcoming week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps