• Today

    May 4

    73°Lo 57°

    Partial sunshine

    Very Good for fishing
    • Precip
      11%
    • Cloud
      Cover
      45%
    • Wind
      Speed
      6 mph
  • Thu

    May 5

    70°Lo 56°

    Thundershower

    Very Good for fishing
    • Precip
      56%
    • Cloud
      Cover
      72%
    • Wind
      Speed
      6 mph
    more
  • Fri

    May 6

    69°Lo 55°

    Clouds and sun with a t-storm

    Excellent for fishing
    • Precip
      55%
    • Cloud
      Cover
      70%
    • Wind
      Speed
      6 mph
    more
  • Sat

    May 7

    74°Lo 58°

    Times of clouds and sun

    Poor for fishing
    • Precip
      25%
    • Cloud
      Cover
      70%
    • Wind
      Speed
      6 mph
    more
  • Sun

    May 8

    74°Lo 55°

    Low clouds

    Very Good for fishing
    • Precip
      18%
    • Cloud
      Cover
      91%
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 73° RealFeel® 80° Precipitation 11%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 12 mph

Partial sunshine

  • Max UV Index: 8 (Very 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 57° RealFeel® 56° Precipitation 40%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 10 mph

Mostly cloudy with a shower in places

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 73° 72° N/A 65°
Low 57° 47° N/A 52°

Solunar Information for Cupertino, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:52 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

Cupertino Weather Report

San Francisco: Showery weather to arrive by late week

May 4, 2016; 8:34 AM ET

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

Trout Tactics

Apr 4, 2012; 5:00 AM ET We spend a day with world-renowned fly fisherman Joe Humphreys, who hosted a nationally broadcast fly fishing show on ESPN, and taught his craft for over 40 years. Some of his better-known pupils include former President Jimmy Carter and basketball coach Bobby Knight. Violeta Yas reports.

Radar & Satellite

Wed. Fronts & Pressure

Wed. Fishing Weather