• Tonight

    Sep 22

    Lo 55°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Tue

    Sep 23

    78°Lo 59°

    Areas of low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Sep 24

    77°Lo 58°

    Some sun, then clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Sep 25

    74°Lo 52°

    A couple of showers

    Low ragweed pollen levels
    • Precip
      62%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      58%
    more
  • Fri

    Sep 26

    73°Lo 51°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      43%
    more
Next Previous
Hi 78° RealFeel® 79° Precipitation 0%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 17 mph

After a cloudy start, sunshine returns

  • Max UV Index: 5 (Moderate)
  • 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 55° RealFeel® 54° Precipitation 0%

Night

N

E

S

W

  • SW 3 mph
  • Gusts: 9 mph

Mainly clear early, then areas of low clouds forming

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Rohnert Park Pollen Levels - September 22

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 78° N/A N/A 74°
Low 55° N/A N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 12:10 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:34 AM with 12:43 of moolight, then sets at 6:17 PM

Top Story

Rohnert Park Weather Report

Dry, Sunny Weather Continues for Much of the Week in San Francisco

September 22, 2014; 8:19 AM ET

Sunshine will continue for much of the region this week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps