• Today

    May 6

    64°Lo 53°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      7 mph
    more
  • Sat

    May 7

    62°Lo 52°

    Mostly cloudy, showers; cool

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      66°
    • Wind
      Speed
      6 mph
    more
  • Sun

    May 8

    71°Lo 51°

    Cool with clouds breaking

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      7 mph
    more
  • Mon

    May 9

    73°Lo 48°

    Areas of low clouds, then sun

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      6 mph
    more
  • Tue

    May 10

    77°Lo 48°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
Next Previous
Hi 77° RealFeel® 85° Precipitation 1%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 10 mph

Mostly sunny and nice

  • Max UV Index: 8 (Very 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 48° RealFeel® 49° Precipitation 1%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 8 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

Temperature History - May 10

more Historical Weather Data >
  Today Normal Record 5/10/2015
High 77° 75° 94° (1941) 69°
Low 48° 49° 34° (1918) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:09 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:52 AM with 14:28 of moolight, then sets at 12:20 AM

Napa Weather Report

San Francisco: Sunshine, seasonable temperatures ahead for new week

May 6, 2016; 3:52 PM ET

While the San Francisco Bay Area will receive some welcome rainfall this weekend, a return to dry and sunny weather is forecast for early next week. more >

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index