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Santa Clara, California weather · now

81°

Clear

Feels
81°
High / Low
84° / 59°
Wind
41 mph NNW
Humidity
48%
No precipitation expected in the next 1.6 hours.
ModerateAir quality PollenTreeNoneGrassModerateWeedModerate
Sun 6:20 AM 8:05 PM 13h 44m
Moon Waning Crescent 2% lit

Current weather and 7-day forecast for Santa Clara, California, sourced directly from the National Weather Service. Expect sunny today. Today's high is 84° with a low near 59°.

What to wear today

T-shirt and shorts weather

84°F today — easy summer dressing.

Next 24 hours

55° 75° 90° ↑ 83° ↓ 60° 3 PM 6 PM 9 PM 12 AM 3 AM 6 AM 9 AM 12 PM

  1. 3 PM

    82°

    1%

  2. 5 PM

    80°

    0%

  3. 7 PM

    76°

    0%

  4. 9 PM

    67°

    0%

  5. 11 PM

    65°

    0%

  6. 1 AM

    63°

    0%

  7. 3 AM

    61°

    0%

  8. 5 AM

    60°

    0%

  9. 7 AM

    60°

    0%

  10. 9 AM

    64°

    0%

  11. 11 AM

    73°

    0%

  12. 1 PM

    77°

    0%

Live radar

View full radar →
Open full radar →

Live cameras nearby

See what it actually looks like out there.

  • Traffic camera at TVC53 -- I-880 : AT BASCOM AV LIVE · 5m
    TVC53 -- I-880 : AT BASCOM AV1.7 miCaltrans
  • Traffic camera at TVC49 -- US-101 : AT DE LA CRUZ BL LIVE · 5m
    TVC49 -- US-101 : AT DE LA CRUZ BL1.7 miCaltrans
  • Traffic camera at TVB75 -- I-880 : AT BASCOM AV SB LOOP ONRAMP LIVE · 5m
    TVB75 -- I-880 : AT BASCOM AV SB LOOP ONRAMP1.7 miCaltrans
  • Traffic camera at TVB76 -- I-880 : The Alameda LIVE · 5m
    TVB76 -- I-880 : The Alameda1.8 miCaltrans

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

7 days

  1. Today 8/11 Sunny 1% 84° · 59°
    1. 3 PM 82° Sunny 1%
    2. 4 PM 83° Sunny
    3. 5 PM 80° Sunny
    4. 6 PM 79° Mostly Clear
    5. 7 PM 76° Mostly Clear
    6. 8 PM 70° Mostly Clear
    7. 9 PM 67° Partly Cloudy
    8. 10 PM 66° Mostly Clear
    9. 11 PM 65° Partly Cloudy
  2. Wed 8/12 Patchy Smoke then Mostly Sunny 4% 78° · 59°
    1. 12 AM 64° Partly Cloudy
    2. 1 AM 63° Mostly Cloudy
    3. 2 AM 62° Mostly Cloudy
    4. 3 AM 61° Mostly Cloudy
    5. 4 AM 61° Mostly Cloudy
    6. 5 AM 60° Mostly Cloudy
    7. 6 AM 60° Mostly Cloudy
    8. 7 AM 60° Patchy Smoke
    9. 8 AM 62° Patchy Smoke
    10. 9 AM 64° Partly Sunny
    11. 10 AM 69° Partly Sunny
    12. 11 AM 73° Mostly Sunny
    13. 12 PM 76° Mostly Sunny
    14. 1 PM 77° Mostly Sunny
    15. 2 PM 78° Sunny
    16. 3 PM 78° Sunny
    17. 4 PM 78° Mostly Sunny
    18. 5 PM 76° Mostly Sunny 1%
    19. 6 PM 75° Partly Cloudy 1%
    20. 7 PM 71° Partly Cloudy 1%
    21. 8 PM 68° Partly Cloudy 1%
    22. 9 PM 66° Partly Cloudy 1%
    23. 10 PM 64° Partly Cloudy 1%
    24. 11 PM 64° Mostly Cloudy 2%
  3. Thu 8/13 Partly Sunny 5% 70° · 58°
    1. 12 AM 63° Mostly Cloudy 2%
    2. 1 AM 62° Mostly Cloudy 2%
    3. 2 AM 61° Mostly Cloudy 2%
    4. 3 AM 61° Mostly Cloudy 2%
    5. 4 AM 61° Mostly Cloudy 2%
    6. 5 AM 60° Mostly Cloudy 4%
    7. 6 AM 60° Mostly Cloudy 4%
    8. 7 AM 60° Mostly Cloudy 4%
    9. 8 AM 62° Mostly Cloudy 4%
    10. 9 AM 63° Mostly Cloudy 4%
    11. 10 AM 65° Mostly Cloudy 4%
    12. 11 AM 67° Partly Sunny
    13. 12 PM 68° Partly Sunny
    14. 1 PM 69° Partly Sunny
    15. 2 PM 70° Mostly Sunny
    16. 3 PM 70° Mostly Sunny
    17. 4 PM 70° Mostly Sunny
    18. 5 PM 70° Sunny 2%
    19. 6 PM 68° Mostly Clear 2%
    20. 7 PM 65° Mostly Clear 2%
    21. 8 PM 63° Partly Cloudy 2%
    22. 9 PM 62° Partly Cloudy 2%
    23. 10 PM 62° Partly Cloudy 2%
    24. 11 PM 62° Mostly Cloudy 5%
  4. Fri 8/14 Mostly Sunny 1% 73° · 56°
    1. 12 AM 62° Mostly Cloudy 5%
    2. 1 AM 61° Mostly Cloudy 5%
    3. 2 AM 60° Mostly Cloudy 5%
    4. 3 AM 60° Mostly Cloudy 5%
    5. 4 AM 59° Mostly Cloudy 5%
    6. 5 AM 59° Mostly Cloudy 1%
    7. 6 AM 59° Mostly Cloudy 1%
    8. 7 AM 59° Mostly Cloudy 1%
    9. 8 AM 61° Mostly Cloudy 1%
    10. 9 AM 62° Mostly Cloudy 1%
    11. 10 AM 64° Mostly Cloudy 1%
    12. 11 AM 66° Mostly Sunny
    13. 12 PM 68° Mostly Sunny
    14. 1 PM 70° Mostly Sunny
    15. 2 PM 71° Sunny
    16. 3 PM 72° Sunny
    17. 4 PM 72° Sunny
    18. 5 PM 72° Sunny
    19. 6 PM 69° Mostly Clear
    20. 7 PM 66° Mostly Clear
    21. 8 PM 64° Mostly Clear
    22. 9 PM 62° Mostly Clear
    23. 10 PM 62° Mostly Clear
    24. 11 PM 62° Partly Cloudy
  5. Sat 8/15 Patchy Fog then Mostly Sunny 0% 74° · 56°
    1. 12 AM 61° Partly Cloudy
    2. 1 AM 60° Partly Cloudy
    3. 2 AM 60° Partly Cloudy
    4. 3 AM 59° Partly Cloudy
    5. 4 AM 58° Partly Cloudy
    6. 5 AM 58° Patchy Fog
    7. 6 AM 58° Patchy Fog
    8. 7 AM 59° Patchy Fog
    9. 8 AM 61° Patchy Fog
    10. 9 AM 63° Mostly Cloudy
    11. 10 AM 66° Mostly Cloudy
    12. 11 AM 69° Sunny
    13. 12 PM 71° Sunny
    14. 1 PM 72° Sunny
    15. 2 PM 73° Sunny
    16. 3 PM 74° Sunny
    17. 4 PM 73° Sunny
    18. 5 PM 72° Sunny
    19. 6 PM 69° Mostly Clear
    20. 7 PM 66° Mostly Clear
    21. 8 PM 64° Mostly Clear
    22. 9 PM 62° Mostly Clear
    23. 10 PM 62° Mostly Clear
    24. 11 PM 61° Partly Cloudy
  6. Sun 8/16 Patchy Fog then Partly Sunny 1% 74° · 56°
    1. 12 AM 60° Partly Cloudy
    2. 1 AM 60° Partly Cloudy
    3. 2 AM 59° Partly Cloudy
    4. 3 AM 58° Partly Cloudy
    5. 4 AM 58° Partly Cloudy
    6. 5 AM 58° Patchy Fog
    7. 6 AM 58° Patchy Fog
    8. 7 AM 59° Patchy Fog
    9. 8 AM 60° Patchy Fog
    10. 9 AM 63° Mostly Cloudy
    11. 10 AM 66° Mostly Cloudy
    12. 11 AM 69° Mostly Sunny
    13. 12 PM 71° Mostly Sunny
    14. 1 PM 72° Mostly Sunny
    15. 2 PM 73° Mostly Sunny
    16. 3 PM 73° Mostly Sunny
    17. 4 PM 73° Mostly Sunny
    18. 5 PM 71° Mostly Sunny 1%
    19. 6 PM 69° Partly Cloudy 1%
    20. 7 PM 66° Partly Cloudy 1%
    21. 8 PM 64° Partly Cloudy 1%
    22. 9 PM 62° Partly Cloudy 1%
    23. 10 PM 62° Partly Cloudy 1%
    24. 11 PM 61° Mostly Cloudy
  7. Mon 8/17 Patchy Fog then Partly Sunny 2% 74° · 57°
    1. 12 AM 60° Mostly Cloudy
    2. 1 AM 60° Mostly Cloudy
    3. 2 AM 59° Mostly Cloudy
    4. 3 AM 58° Mostly Cloudy
    5. 4 AM 58° Mostly Cloudy
    6. 5 AM 58° Patchy Fog
    7. 6 AM 58° Patchy Fog
    8. 7 AM 59° Patchy Fog
    9. 8 AM 60° Patchy Fog
    10. 9 AM 63° Mostly Cloudy
    11. 10 AM 66° Mostly Cloudy
    12. 11 AM 68° Partly Sunny 1%
    13. 12 PM 70° Partly Sunny 1%
    14. 1 PM 72° Partly Sunny 1%
    15. 2 PM 72° Partly Sunny 1%
    16. 3 PM 73° Partly Sunny 1%
    17. 4 PM 72° Partly Sunny 1%
    18. 5 PM 71° Mostly Sunny 1%
    19. 6 PM 69° Partly Cloudy 1%
    20. 7 PM 66° Partly Cloudy 1%
    21. 8 PM 64° Partly Cloudy 1%
    22. 9 PM 63° Partly Cloudy 1%
    23. 10 PM 62° Partly Cloudy 1%
    24. 11 PM 62° Mostly Cloudy 2%
Extended outlook days 8–16
  1. Tue 8/18 Cloudy 2% 77° · 64°
  2. Wed 8/19 Cloudy 4% 82° · 60°
  3. Thu 8/20 Cloudy 3% 87° · 61°
  4. Fri 8/21 Partly Cloudy 1% 85° · 61°
  5. Sat 8/22 Sunny 6% 88° · 61°
  6. Sun 8/23 Sunny 0% 88° · 62°
  7. Mon 8/24 Sunny 3% 90° · 63°
  8. Tue 8/25 Sunny 3% 92° · 65°
  9. Wed 8/26 Sunny 6% 94° · 66°

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, 8/14

Mostly Sunny, 73° / 56°

  1. Tomorrow78°59°
  2. Thu70°58°
  3. Fri73°56°
  4. Sat74°56°
  5. Sun74°56°
  6. Mon74°57°

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.

How well did we do?

Average miss by lead time.

Each morning we save the day's predicted high/low. As later days arrive, we grade what we said against what the station actually recorded.

Same day
±6°
2 days graded
1 day out
±6°
2 days graded
3 days out
±7°
2 days graded
7 days out
±16°
2 days graded
Day-by-day, 1 day out7 days
  1. Yesterday±5°
    High87°82°+5°
    Low61°59°+2°
  2. Sun, Aug 9±7°
    High91°84°+7°
    Low62°61°+1°
  3. Sat, Aug 8pending
    High90°——
    Low64°——
  4. Fri, Aug 7pending
    High87°——
    Low62°——
  5. Thu, Aug 6pending
    High84°——
    Low60°——
  6. Wed, Aug 5pending
    High89°——
    Low60°——
  7. Tue, Aug 4pending
    High92°——
    Low60°——

Climate normals

What weather to expect in Santa Clara

Santa Clara in August typically averages 84° highs and 59° lows, with about 2 days 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 Santa Clara

Other cities in California

Detailed forecast (NWS)

This Afternoon
Sunny. High near 84, with temperatures falling to around 80 in the afternoon. Northwest wind around 9 mph.
Wednesday
Patchy smoke between 7am and 9am. Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. South wind 5 to 9 mph.
Thursday
Partly sunny, with a high near 70. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 73.

Forecast details

NWS gridpoint
MTR 97,83
Radar station
KMUX
Time zone
America/Los_Angeles
Coordinates
37.354, -121.955