• Today

    Aug 31

    89°Lo 54°

    Low clouds, then some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      92°
    more
  • Tue

    Sep 1

    84°Lo 54°

    Low clouds, then some sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      88°
    more
  • Wed

    Sep 2

    81°Lo 51°

    Areas of low clouds, then sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      83°
  • Thu

    Sep 3

    82°Lo 50°

    Areas of low clouds, then sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      84°
    more
  • Fri

    Sep 4

    86°Lo 50°

    Areas of low clouds, then sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      88°
    more
Next Previous
Mainly clear 66° Lo 57° RealFeel® 63° / 57°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 69%
  • Cloud Cover: 11%
  • Dew Point: 51° F
  • Visibility: 10 mi
6 mph

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 81° N/A N/A 70°
Low 51° N/A N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:59 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:27 PM with 13:54 of moolight, then sets at 12:21 PM

Santa Rosa Weather Report

San Francisco: Dry, Pleasant Conditions to Span Week

August 31, 2015; 3:10 AM ET

The San Francisco area will have dry and seasonable conditions throughout the week. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Wed. Degree Days

Wed. Evapotranspiration