• Today

    Jul 30

    80°Lo 56°

    Not as warm

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      46%
    • Precip
      25%
    more
  • Fri

    Jul 31

    81°Lo 57°

    Low clouds, then some sun

    Good at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      63%
    • Precip
      25%
  • Sat

    Aug 1

    79°Lo 57°

    Low clouds, then some sun

    Fair at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      61%
    • Precip
      1%
    more
  • Sun

    Aug 2

    79°Lo 55°

    Low clouds, then sun

    Fair at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      57%
    • Precip
      1%
    more
  • Mon

    Aug 3

    78°Lo 55°

    Low clouds, then some sun

    Fair at the beach or pool
    • UV
      5 - High
    • Cloud
      Cover
      60%
    • Precip
      1%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 62° 66° 70° 74° 77° 79° 81° 78°
RealFeel® 64° 67° 74° 79° 82° 84° 85° 80°
Humidity 86% 76% 71% 67% 60% 54% 51% 53%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 WSW 6 WSW 6 WSW 7 WSW 8 WSW 9 WSW 9 WSW 10 WSW
UV Index 1 2 4 5 5 7 6 4
Cloud Cover 95% 95% 95% 95% 95% 44% 30% 45%
Dew Point 58° 58° 60° 63° 62° 62° 62° 60°
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 Middle Grid line 60 F

Upper drawbridge, Petaluma River Tide Table - Jul 31

See all tide tables >
High 1:37 AM 7.7 ft
Low 9:00 AM -0.8 ft
High 3:16 PM 6 ft
Low 8:57 PM 1.8 ft

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 81° N/A N/A 81°
Low 57° N/A N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:10 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 PM with 11:13 of moolight, then sets at 7:43 AM

Rohnert Park Weather Report

San Francisco: Comfortable Conditions to End July

July 30, 2015; 4:31 AM ET

A pattern of cooler and seasonable weather will enter the city of San Francisco through the end of July and into the early part of August. 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.

Fri. Beach & Pool

Fri. UV Index

Fri. Wind Maps