• Tonight

    Apr 30

    Lo 53°

    Mainly clear

    Stargazing Weather
    • Cloud
      Cover
      22%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Sun

    May 1

    82°Lo 54°

    Plenty of sunshine

    Very Good for stargazing
    • Cloud
      Cover
      53%
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Mon

    May 2

    78°Lo 54°

    Low clouds, then sun

    Fair for stargazing
    • Cloud
      Cover
      62%
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Tue

    May 3

    74°Lo 54°

    Pleasant with clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Wed

    May 4

    70°Lo 52°

    Mainly cloudy

    Poor for stargazing
    • Cloud
      Cover
      90%
    • Precip
      11%
    • Hours of Precip
      0
Next Previous
Hi 70° RealFeel® 73° Precipitation 19%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 18 mph

Mainly cloudy

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 52° RealFeel® 50° Precipitation 11%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 14 mph

Considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 70° 72° 94° (1990) 65°
Low 52° 51° 36° (1902) 50°

Solunar Information for San Jose, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:53 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:54 AM with 12:53 of moolight, then sets at 5:47 PM

Fri, May 6
New
Fri, May 13
First
Sat, May 21
Full
Sun, May 29
Last

San Jose Weather Report

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

April 30, 2016; 9:30 PM ET

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

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Wed. Stargazing