• Today

    Aug 28

    81°Lo 55°

    Some clouds, then sunshine

    Very Good at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      24%
    • Precip
      0%
    more
  • Fri

    Aug 29

    81°Lo 54°

    Low clouds break for some sun

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      62%
    • Precip
      1%
    more
  • Sat

    Aug 30

    85°Lo 53°

    Low clouds, then some sun

    Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      60%
    • Precip
      1%
    more
  • Sun

    Aug 31

    85°Lo 54°

    Partly sunny

    Very Good at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      26%
    • Precip
      1%
  • Mon

    Sep 1

    85°Lo 54°

    Plenty of sun

    Excellent at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      10%
    • Precip
      1%
    more
Next Previous
Hi 85° RealFeel® 85° Precipitation 1%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 13 mph

Partly sunny

  • 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 54° RealFeel® 51° Precipitation 0%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 12 mph

Clear

  • 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

Upper drawbridge, Petaluma River Tide Table - Aug 31

See all tide tables >
Low 12:33 AM 1 ft
High 6:14 AM 4.9 ft
Low 12:17 PM 1.8 ft
High 6:15 PM 6.4 ft

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 85° N/A N/A 80°
Low 54° N/A N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:03 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 10:40 of moolight, then sets at 11:06 PM

Top Story

Rohnert Park Weather Report

San Francisco: Bright, Sunny for Holiday Weekend

August 28, 2014; 12:30 PM ET

San Francisco will see abundant sunshine over the next several days and stretching into the holiday weekend. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Sun. Beach & Pool

Sun. UV Index

Sun. Wind Maps