Santa Clara County, CA Weather Forecast
County weather hub
Sunny
Compare major city weather across Santa Clara County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 95.
County Weather Overview
This county weather page brings together forecast coverage for Santa Clara County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 16 of 16 mapped cities in Santa Clara County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 10 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 4:37 PM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in Santa Clara County
Thursday looks like the warmest upcoming period in Santa Clara County at 100 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 10 mph WNW.
The forecast from Jun 10 through Jun 13 stays mostly dry.
Forecast Details
- Last updated
- Jun 7, 2026 4:37 PM PDT
- Coverage
- 5 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KMUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 68.
Sunny, with a high near 100.
Clear, with a low around 63.
Sunny, with a high near 97.
Clear, with a low around 61.
Sunny, with a high near 96.
Clear, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Sunny
|
95°F |
2 to 10 mph
WNW
|
|
Wednesday Night
Jun 10
|
Clear
|
68°F |
2 to 9 mph
WSW
|
|
Thursday
Jun 11
|
Sunny
|
100°F |
2 to 9 mph
NW
|
|
Thursday Night
Jun 11
|
Clear
|
63°F |
2 to 9 mph
WSW
|
|
Friday
Jun 12
|
Sunny
|
97°F |
2 to 10 mph
W
|
|
Friday Night
Jun 12
|
Clear
|
61°F |
2 to 10 mph
WSW
|
|
Saturday
Jun 13
|
Sunny
|
96°F |
2 to 10 mph
W
|
|
Saturday Night
Jun 13
|
Clear
|
59°F |
2 to 10 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Santa Clara County.
Coverage
Forecast coverage currently spans 16 of 16 mapped cities in Santa Clara County.
Largest mapped city population in this region: 1,013,616.
