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San Jose, California weather · now

59°

Cloudy

High / Low
83° / 56°
Wind
0 mph N
Humidity
82%
No precipitation expected in the next 1.6 hours.
GoodAir quality PollenTreeNoneGrassHighWeedLow
Sun 6:01 AM 8:26 PM 14h 25m
Moon Waxing Crescent 14% lit

Current weather and 7-day forecast for San Jose, California, sourced directly from the National Weather Service. Expect mostly sunny today. Today's high is 83° with a low near 56°.

What to wear today

T-shirt and shorts weather

83°F today — easy summer dressing.

Next 24 hours

50° 70° 90° ↑ 82° ↓ 56° 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM

  1. 1 AM

    59°

    0%

  2. 3 AM

    58°

    0%

  3. 5 AM

    57°

    0%

  4. 7 AM

    57°

    0%

  5. 9 AM

    62°

    0%

  6. 11 AM

    72°

    0%

  7. 1 PM

    80°

    0%

  8. 3 PM

    82°

    0%

  9. 5 PM

    80°

    0%

  10. 7 PM

    74°

    0%

  11. 9 PM

    66°

    0%

  12. 11 PM

    62°

    0%

Live radar

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Live cameras nearby

See what it actually looks like out there.

Feeds from public state DOT systems. Images may briefly stale, rotate, or go offline during maintenance.

7 days

  1. Today 7/18 Mostly Sunny 0% 83° · 56°
    1. 1 AM 59° Partly Cloudy
    2. 2 AM 59° Partly Cloudy
    3. 3 AM 58° Mostly Cloudy
    4. 4 AM 58° Mostly Cloudy
    5. 5 AM 57° Mostly Cloudy
    6. 6 AM 56° Mostly Cloudy
    7. 7 AM 57° Mostly Cloudy
    8. 8 AM 59° Mostly Cloudy
    9. 9 AM 62° Partly Sunny
    10. 10 AM 68° Sunny
    11. 11 AM 72° Sunny
    12. 12 PM 78° Sunny
    13. 1 PM 80° Sunny
    14. 2 PM 82° Sunny
    15. 3 PM 82° Sunny
    16. 4 PM 81° Sunny
    17. 5 PM 80° Sunny
    18. 6 PM 78° Clear
    19. 7 PM 74° Clear
    20. 8 PM 70° Clear
    21. 9 PM 66° Clear
    22. 10 PM 64° Mostly Clear
    23. 11 PM 62° Mostly Clear
  2. Sun 7/19 Mostly Sunny 0% 84° · 61°
    1. 12 AM 61° Partly Cloudy
    2. 1 AM 60° Mostly Cloudy
    3. 2 AM 60° Mostly Cloudy
    4. 3 AM 59° Mostly Cloudy
    5. 4 AM 59° Mostly Cloudy
    6. 5 AM 59° Mostly Cloudy
    7. 6 AM 58° Mostly Cloudy
    8. 7 AM 59° Mostly Cloudy
    9. 8 AM 60° Partly Sunny
    10. 9 AM 64° Partly Sunny
    11. 10 AM 69° Partly Sunny
    12. 11 AM 74° Mostly Sunny
    13. 12 PM 79° Mostly Sunny
    14. 1 PM 82° Mostly Sunny
    15. 2 PM 83° Sunny
    16. 3 PM 84° Sunny
    17. 4 PM 82° Sunny
    18. 5 PM 81° Mostly Sunny
    19. 6 PM 79° Partly Cloudy
    20. 7 PM 76° Partly Cloudy
    21. 8 PM 72° Mostly Cloudy
    22. 9 PM 69° Mostly Cloudy
    23. 10 PM 67° Mostly Cloudy
    24. 11 PM 66° Mostly Cloudy
  3. Mon 7/20 Mostly Sunny 2% 85° · 62°
    1. 12 AM 64° Mostly Cloudy
    2. 1 AM 63° Mostly Cloudy
    3. 2 AM 63° Mostly Cloudy
    4. 3 AM 62° Mostly Cloudy
    5. 4 AM 61° Mostly Cloudy
    6. 5 AM 61° Mostly Cloudy
    7. 6 AM 61° Partly Sunny
    8. 7 AM 61° Partly Sunny
    9. 8 AM 63° Partly Sunny
    10. 9 AM 66° Partly Sunny
    11. 10 AM 70° Partly Sunny
    12. 11 AM 75° Mostly Sunny
    13. 12 PM 78° Mostly Sunny
    14. 1 PM 81° Mostly Sunny
    15. 2 PM 83° Sunny
    16. 3 PM 84° Sunny
    17. 4 PM 83° Sunny
    18. 5 PM 81° Mostly Sunny 1%
    19. 6 PM 79° Partly Cloudy 1%
    20. 7 PM 76° Partly Cloudy 1%
    21. 8 PM 73° Partly Cloudy 1%
    22. 9 PM 70° Partly Cloudy 1%
    23. 10 PM 68° Partly Cloudy 1%
    24. 11 PM 67° Partly Cloudy 2%
  4. Tue 7/21 Mostly Sunny 1% 87° · 63°
    1. 12 AM 65° Partly Cloudy 2%
    2. 1 AM 64° Partly Cloudy 2%
    3. 2 AM 64° Partly Cloudy 2%
    4. 3 AM 63° Partly Cloudy 2%
    5. 4 AM 63° Partly Cloudy 2%
    6. 5 AM 63° Partly Cloudy
    7. 6 AM 62° Mostly Sunny
    8. 7 AM 63° Mostly Sunny
    9. 8 AM 65° Partly Sunny
    10. 9 AM 68° Partly Sunny
    11. 10 AM 73° Partly Sunny
    12. 11 AM 78° Sunny
    13. 12 PM 81° Sunny
    14. 1 PM 84° Sunny
    15. 2 PM 86° Mostly Sunny
    16. 3 PM 86° Mostly Sunny
    17. 4 PM 86° Mostly Sunny
    18. 5 PM 84° Sunny 1%
    19. 6 PM 81° Mostly Clear 1%
    20. 7 PM 78° Mostly Clear 1%
    21. 8 PM 75° Mostly Clear 1%
    22. 9 PM 72° Mostly Clear 1%
    23. 10 PM 70° Mostly Clear 1%
    24. 11 PM 69° Mostly Clear 1%
  5. Wed 7/22 Sunny 1% 86° · 61°
    1. 12 AM 67° Mostly Clear 1%
    2. 1 AM 66° Mostly Clear 1%
    3. 2 AM 65° Mostly Clear 1%
    4. 3 AM 64° Mostly Clear 1%
    5. 4 AM 64° Mostly Clear 1%
    6. 5 AM 64° Partly Cloudy
    7. 6 AM 64° Mostly Sunny
    8. 7 AM 64° Mostly Sunny
    9. 8 AM 65° Mostly Sunny
    10. 9 AM 69° Mostly Sunny
    11. 10 AM 74° Mostly Sunny
    12. 11 AM 78° Sunny 1%
    13. 12 PM 81° Sunny 1%
    14. 1 PM 83° Sunny 1%
    15. 2 PM 84° Sunny 1%
    16. 3 PM 85° Sunny 1%
    17. 4 PM 84° Sunny 1%
    18. 5 PM 82° Sunny
    19. 6 PM 79° Clear
    20. 7 PM 76° Clear
    21. 8 PM 73° Clear
    22. 9 PM 70° Clear
    23. 10 PM 68° Clear
    24. 11 PM 66° Mostly Clear 1%
  6. Thu 7/23 Mostly Sunny 1% 84° · 59°
    1. 12 AM 65° Mostly Clear 1%
    2. 1 AM 64° Mostly Clear 1%
    3. 2 AM 63° Mostly Clear 1%
    4. 3 AM 62° Mostly Clear 1%
    5. 4 AM 62° Mostly Clear 1%
    6. 5 AM 62° Mostly Cloudy 1%
    7. 6 AM 62° Partly Sunny 1%
    8. 7 AM 62° Partly Sunny 1%
    9. 8 AM 63° Partly Sunny 1%
    10. 9 AM 67° Partly Sunny 1%
    11. 10 AM 72° Partly Sunny 1%
    12. 11 AM 76° Sunny
    13. 12 PM 79° Sunny
    14. 1 PM 82° Sunny
    15. 2 PM 83° Sunny
    16. 3 PM 83° Sunny
    17. 4 PM 82° Sunny
    18. 5 PM 80° Sunny
    19. 6 PM 78° Clear
    20. 7 PM 74° Clear
    21. 8 PM 71° Clear
    22. 9 PM 68° Clear
    23. 10 PM 66° Clear
    24. 11 PM 65° Mostly Clear 1%
  7. Fri 7/24 Sunny 0% 82° · —
    1. 12 AM 63° Mostly Clear 1%
    2. 1 AM 62° Mostly Clear 1%
    3. 2 AM 61° Mostly Clear 1%
    4. 3 AM 61° Mostly Clear 1%
    5. 4 AM 60° Mostly Clear 1%
    6. 5 AM 60° Partly Cloudy
    7. 6 AM 60° Mostly Sunny
    8. 7 AM 60° Mostly Sunny
    9. 8 AM 61° Mostly Sunny
    10. 9 AM 65° Mostly Sunny
    11. 10 AM 70° Mostly Sunny
    12. 11 AM 74° Sunny
    13. 12 PM 77° Sunny
Extended outlook days 8–16
  1. Sat 7/25 Cloudy 1% 94° · 62°
  2. Sun 7/26 Mostly Sunny 0% 94° · 63°
  3. Mon 7/27 Sunny 0% 95° · 62°
  4. Tue 7/28 Partly Cloudy 0% 97° · 61°
  5. Wed 7/29 Cloudy 0% 95° · 62°
  6. Thu 7/30 Cloudy 0% 99° · 66°
  7. Fri 7/31 Sunny 0% 100° · 69°
  8. Sat 8/1 Sunny 0% 100° · 70°
  9. Sun 8/2 Cloudy 0% — · —

Days 8+ from the Open-Meteo multi-model ensemble — treat as a guide; accuracy drops past day 7.

Best day this week

Mild temps, low rain chance, clearer skies.

Friday, 7/24

Sunny, 82°

  1. Tomorrow84°61°
  2. Mon85°62°
  3. Tue87°63°
  4. Wed86°61°
  5. Thu84°59°
  6. Fri82°

Best time to head outside

Picks the upcoming daytime hour with the most favorable conditions for each activity. Factors in temperature, wind, precipitation timing, and pollen.

  • Run6 AM

    comfortable at 56°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Bike9 AM

    comfortable at 62°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Golf9 AM

    comfortable at 62°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Picnic10 AM

    comfortable at 68°F · calm wind · no rain expected · pollen high today — allergy sufferers, take note

    Excellent100 / 100
  • Magic ShowAnytime

    Any weather is magic show weather. Indoors or out, magic doesn't care.

    Corporate Magician Scott Henderson

Climate normals

What weather to expect in San Jose

San Jose in July typically averages 83° highs and 58° lows, with about 1 day of rain. The hottest stretch is August (average high 84°); the coldest is January (average low 42°). February is the wettest month on average.

MonthAvg highAvg lowRainy days
Jan60°42°6
Feb63°46°12
Mar71°49°8
Apr71°50°9
May77°54°5
Jun81°57°2
Jul83°58°1
Aug84°59°2
Sep84°60°3
Oct78°56°7
Nov64°48°10
Dec60°45°12

Normals derived from the past two years of observations via Open-Meteo's historical archive.

More for San Jose

Other cities in California

Detailed forecast (NWS)

Saturday
Mostly sunny. High near 83, with temperatures falling to around 80 in the afternoon. Northwest wind 1 to 9 mph.
Sunday
Mostly sunny, with a high near 84. Northwest wind 1 to 7 mph.
Monday
Mostly sunny, with a high near 85.
Tuesday
Mostly sunny, with a high near 87.

Forecast details

NWS gridpoint
MTR 99,82
Radar station
KMUX
Time zone
America/Los_Angeles
Coordinates
37.338, -121.886