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Cupertino, CA 95014 Weather

It is 59°F in Cupertino, CA 95014, observed at 9:10 PM PDT. Tonight: Mostly Cloudy, low 49°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Cupertino, CA 95014 current weather

59°F

Mostly Cloudy

H -- / L 49°Feels like 59°

  • No rain expected in the next 12 hours

Observed at LOS ALTOS (4.8 mi away), 10/29/2026, 9:10 PM PDT

Hourly forecast

NWS, updated 10/29/2026, 8:41 PM PT

  1. Now55°
  2. 11 PM54°
  3. 12 AM54°Fri
  4. 1 AM53°
  5. 2 AM53°
  6. 3 AM53°
  7. 4 AM52°
  8. 5 AM52°
  9. 6 AM51°
  10. 7 AM50°
  11. 8 AM51°
  12. 9 AM54°
  13. 10 AM58°
  14. 11 AM62°
  15. 12 PM64°
  16. 1 PM65°
  17. 2 PM66°
  18. 3 PM66°
  19. 4 PM66°
  20. 5 PM64°
  21. 6 PM60°
  22. 7 PM57°
  23. 8 PM54°
  24. 9 PM52°
  25. 10 PM50°
  26. 11 PM50°
  27. 12 AM49°Sat
  28. 1 AM49°
  29. 2 AM49°
  30. 3 AM49°
  31. 4 AM49°
  32. 5 AM49°
  33. 6 AM49°
  34. 7 AM49°
  35. 8 AM49°
  36. 9 AM52°
  37. 10 AM56°
  38. 11 AM60°
  39. 12 PM61°
  40. 1 PM61°
  41. 2 PM62°
  42. 3 PM62°
  43. 4 PM61°
  44. 5 PM61°
  45. 6 PM58°
  46. 7 PM56°
  47. 8 PM53°
  48. 9 PM52°

10-day forecast

Tap a day for details

  • Today10/29Low 49°High

    Tonight: Mostly cloudy. Low around 49, with temperatures rising to around 52 overnight. Southwest wind around 1 mph.

    Mostly Cloudy
  • Fri10/30Low 48°High 66°

    Friday: Mostly sunny. High near 66, with temperatures falling to around 64 in the afternoon. West northwest wind 0 to 6 mph.

    Friday Night: Partly cloudy, with a low around 48. West wind around 3 mph.

    Mostly Sunny
  • Sat10/3111% chance of precipitationLow 47°High 62°

    Saturday: Mostly cloudy, with a high near 62. West southwest wind 1 to 5 mph.

    Saturday Night: Partly cloudy, with a low around 47. Northwest wind around 2 mph.

    Mostly Cloudy
  • Sun11/1Low 47°High 64°

    Sunday: Sunny, with a high near 64.

    Sunday Night: Mostly clear, with a low around 47.

    Sunny
  • Mon11/211% chance of precipitationLow 48°High 68°

    Monday: Mostly sunny, with a high near 68.

    Monday Night: Partly cloudy, with a low around 48.

    Mostly Sunny
  • Tue11/333% chance of precipitationLow 48°High 66°

    Tuesday: A slight chance of rain between 10am and 4pm. Partly sunny, with a high near 66.

    Tuesday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 48.

    Slight Chance Light Rain
  • Wed11/433% chance of precipitationLow 49°High 63°

    Wednesday: A chance of rain before 7am, then a chance of rain and patchy fog between 7am and 4pm. Mostly sunny, with a high near 63.

    Wednesday Night: A slight chance of rain after 4am. Partly cloudy, with a low around 49.

    Chance Light Rain
  • Thu11/524% chance of precipitationLow High 63°

    Thursday: Patchy fog and a slight chance of rain. Mostly sunny, with a high near 63.

    Patchy Fog
  • Fri11/6Model blend18% chance of precipitationLow 50°High 64°

    Friday: Mostly sunny, slight chance of rain. High near 64°. Low that night near 50°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 51°High 66°

    Saturday: Partly cloudy. High near 66°. Low that night near 51°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 37.303, -122.084 from the NWS MTR office, updated 10/29/2026, 8:41 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KNUQ (Moffett Fed Airfld, 7 mi), model run 10/29/2026, 7:00 PM PDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now55°Mostly Cloudy0%1 mph
  2. 11 PM54°Mostly Cloudy0%1 mph
  3. 12 AM54°Mostly Cloudy0%1 mph
  4. 1 AM53°Mostly Cloudy0%1 mph
  5. 2 AM53°Mostly Cloudy0%1 mph
  6. 3 AM53°Mostly Cloudy0%1 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Cupertino, CA 95014 right now?
The latest observation from LOS ALTOS was 59°F, reported at 10/29/2026, 9:10 PM PDT.
Will it rain in Cupertino, CA 95014 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Cupertino, CA 95014?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs of 64°F to 66°F. Model guidance this far out often changes.
What time is sunrise and sunset in Cupertino, CA 95014 today?
Sunrise is about 7:30 AM PDT and sunset is about 6:13 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Cupertino, CA 95014?
At Skyline Ridge Preserve, the 1991 to 2020 normal high in October is 71°F and the normal low is 52°F.

Nearby hazards

California hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (San Jose)
50GoodPM2.5
AQI forecast tomorrow (San Jose)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Santa Clara County, week of 10/27/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:30 AM
Sunset
6:13 PM
Daylight
10 hr 43 min
Moon
Waning Gibbous 82% lit
First light (civil dawn)
7:03 AM
Last light (civil dusk)
6:40 PM
Moonrise
8:54 PM
Moonset
11:43 AM

Normal October weather

Climate

Normal October high 71°, low 52°, precipitation 1.73 in for the month. 1991 to 2020 normals at Skyline Ridge Preserve, 6 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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