• Tonight

    May 3

    Lo 53°

    Considerable clouds

    Migraine Headache Weather
    • Hi
      RealFeel
      80°
    • UV
      5 - High
    • Cloud
      Cover
      72%
  • Wed

    May 4

    71°Lo 52°

    Cloudy most of the time

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      5 - High
    • Cloud
      Cover
      80%
    more
  • Thu

    May 5

    68°Lo 51°

    Variable clouds, a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Fri

    May 6

    67°Lo 52°

    Clouds and sun with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sat

    May 7

    66°Lo 53°

    Partly sunny, a shower; cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 71° RealFeel® 80° Precipitation 13%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 12 mph

Comfortable; considerable clouds this morning, then clouds and sun this afternoon

  • 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 53° RealFeel® 53° Precipitation 25%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 12 mph

Considerable clouds

  • 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 3

more Historical Weather Data >
  Today Normal Record 5/3/2015
High 71° 74° N/A 65°
Low 53° 48° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:54 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:16 AM with 12:21 of moolight, then sets at 4:37 PM

Napa Weather Report

San Francisco: Showery weather to arrive by late week

May 3, 2016; 9:54 PM ET

Clouds and showers will move into the Bay Area following a dry start to May. more >

Tue. Migraine Headache

Tue. UV Index