• Tonight

    Mar 31

    Lo 40°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 1

    70°Lo 40°

    Plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Thu

    Apr 2

    73°Lo 38°

    Nice with plenty of sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 3

    74°Lo 41°

    Nice with plenty of sunshine

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      0%
    more
  • Sat

    Apr 4

    67°Lo 39°

    Partly sunny and beautiful

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      31%
    more
Next Previous
Hi 70° RealFeel® 72° Precipitation 4%

Day

N

E

S

W

  • NNW 12 mph
  • Gusts: 20 mph

Plenty of sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 40° RealFeel® 35° Precipitation 2%

Night

N

E

S

W

  • NNE 9 mph
  • Gusts: 16 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Santa Rosa Pollen Levels - April 1

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 70° N/A N/A 53°
Low 40° N/A N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 12:38 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:20 PM with 12:38 of moolight, then sets at 5:58 AM

Santa Rosa Weather Report

San Francisco: Dry Weather, Sunshine to Persist into Holiday Weekend

March 31, 2015; 8:01 PM ET

Residents across the Bay area can expect sunshine and dry weather through the holiday weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps