• Early AM

    May 21

    Lo 54°

    Partly cloudy

    Stargazing Weather
    • Cloud
      Cover
      34%
    • Precip
      0%
    • Hours of Precip
      0
    more

  • Today

    May 21

    72°Lo 48°

    Partly sunny and cooler

    Very Good for stargazing
    • Cloud
      Cover
      11%
    • Precip
      4%
    • Hours of Precip
      0
    more

  • Wed

    May 22

    70°Lo 49°

    Mostly sunny

    Good for stargazing
    • Cloud
      Cover
      7%
    • Precip
      6%
    • Hours of Precip
      0

  • Thu

    May 23

    68°Lo 48°

    Partly sunny and nice

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      2%
    • Hours of Precip
      0
    more

  • Fri

    May 24

    69°Lo 50°

    Mostly sunny and cool

    Very Good for stargazing
    • Cloud
      Cover
      31%
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
Hi 70° RealFeel® 71° Precipitation 5%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 20 mph

Mostly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 44° Precipitation 6%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 16 mph

Clear and cool

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • 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 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 70° 75° 96° (2000) 73°
Low 49° 53° 44° (1960) 58°

Solunar Information for San Jose, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:21 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:46 PM with 10:53 of moolight, then sets at 4:39 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First

Studying Jupiter's Hot Spots

May 13, 2013; 8:01 AM ET The 'weather layer' on Jupiter has some interesting features. NASA takes a look at how these features work.

Wed. Stargazing