• Today

    Apr 30

    78°Lo 49°

    Mostly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      7 - Very High
    • Cloud
      Cover
      10%
    more
  • Sun

    May 1

    81°Lo 51°

    Warm with plenty of sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      7 - Very High
    • Cloud
      Cover
      0%
  • Mon

    May 2

    76°Lo 51°

    Areas of low clouds, then sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      50%
    more
  • Tue

    May 3

    71°Lo 51°

    Times of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      76°
    • UV
      5 - High
    • Cloud
      Cover
      66%
    more
  • Wed

    May 4

    67°Lo 49°

    Overcast and cool

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      73°
    • UV
      5 - High
    • Cloud
      Cover
      93%
    more
Next Previous
Hi 81° RealFeel® 90° Precipitation 0%

Day

N

E

S

W

  • WNW 5 mph
  • Gusts: 10 mph

Warm with plenty of sunshine

  • 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 51° RealFeel® 50° Precipitation 0%

Night

N

E

S

W

  • S 5 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 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 81° 72° N/A 77°
Low 51° 46° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:47 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:58 AM with 11:23 of moolight, then sets at 2:21 PM

Palo Alto Weather Report

San Francisco: Rain showers may dampen the Bay Area for midweek

April 30, 2016; 11:30 AM ET

There is the potential a storm will dive across California and bring a soaking rain for later next week and weekend. more >

Sun. Sinus Headache

Sun. UV Index