• Tonight

    Sep 15

    Lo 61°

    Clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      96°
  • Tue

    Sep 16

    92°Lo 61°

    Mostly sunny and very warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      93°
    more
  • Wed

    Sep 17

    90°Lo 60°

    Sun mixing with clouds

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      89°
    more
  • Thu

    Sep 18

    86°Lo 59°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      86°
    more
  • Fri

    Sep 19

    88°Lo 61°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      89°
    more
Next Previous
Next 8 hours >
  Tue
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Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F)
RealFeel®
Humidity 0% 0% 0% 0% 0% 0% 0% 0%
   
  4am 4am 4am 4am 4am 4am 4am 4am
Rain
 
0%
 
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Snow
 
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Ice
 
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  4am 4am 4am 4am 4am 4am 4am 4am
Wind (mph) 0 0 0 0 0 0 0 0
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point
Middle Grid line 5 F Middle Grid line 0 F Middle Grid line -5 F

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 96° 89° 103° (1979) 88°
Low 61° 60° 45° (1970) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:26 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:08 AM with -14:-24 of moolight, then sets at 1:44 PM

Top Story

Patterson Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 15, 2014; 8:27 PM ET

The Bay Area will continue to feature sunshine and seasonable temperatures as the summer season comes to a close. 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?

Current Drought Status

Current Soil Conditions

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration