Santa Clara County, CA Weather Forecast

County weather hub

73°

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.

Tuesday, October 13, 2026

Wind: 1 to 8 mph WNW

Tuesday

Sunny, with a high near 73.

County weather hub

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: Oct 13 to Oct 17, 2026
Latest sync: Oct 10, 2026 10:27 PM PDT
Forecast office: MTR
Source: NOAA / NWS

Next High

73°F

Tuesday

Next Low

50°F

Tuesday Night

Rain Outlook

Periods mentioning precipitation

Windiest

1 to 8 mph

Tuesday

Daily Outlook

Today

Oct 13

Sunny

73 °F

/ 50°F

Wind 1 to 8 mph

Wed

Oct 14

Sunny

77 °F

/ 53°F

Wind 0 to 5 mph

Thu

Oct 15

Sunny

81 °F

/ 56°F

Wind 0 to 5 mph

Fri

Oct 16

Sunny

86 °F

/ 57°F

Wind 0 to 3 mph

Sat

Oct 17

Sunny

86 °F

Wind 0 to 5 mph

This Week in Santa Clara County

Friday looks like the warmest upcoming period in Santa Clara County at 86 degrees F.

Tuesday Night is the coolest period ahead with temperatures near 50 degrees F.

The strongest winds are forecast for Tuesday at about 1 to 8 mph WNW.

The forecast from Oct 13 through Oct 17 stays mostly dry.

Forecast Details

Last updated: Oct 10, 2026 10:27 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 source

Extended Forecast

Tuesday Night

Oct 13

50°F

Clear

0 to 8 mph W

Clear, with a low around 50.

Wednesday

Oct 14

77°F

Sunny

0 to 5 mph NNW

Sunny, with a high near 77.

Wednesday Night

Oct 14

53°F

Clear

0 to 5 mph NNW

Clear, with a low around 53.

Thursday

Oct 15

81°F

Sunny

0 to 5 mph NNE

Sunny, with a high near 81.

Thursday Night

Oct 15

56°F

Clear

0 to 3 mph N

Clear, with a low around 56.

Friday

Oct 16

86°F

Sunny

0 to 3 mph N

Sunny, with a high near 86.

Friday Night

Oct 16

57°F

Clear

0 to 3 mph NNW

Clear, with a low around 57.

Saturday

Oct 17

86°F

Sunny

0 to 5 mph N

Sunny, with a high near 86.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Tuesday Oct 13	Sunny	73°F	1 to 8 mph WNW	Sunny, with a high near 73.
Tuesday Night Oct 13	Clear	50°F	0 to 8 mph W	Clear, with a low around 50.
Wednesday Oct 14	Sunny	77°F	0 to 5 mph NNW	Sunny, with a high near 77.
Wednesday Night Oct 14	Clear	53°F	0 to 5 mph NNW	Clear, with a low around 53.
Thursday Oct 15	Sunny	81°F	0 to 5 mph NNE	Sunny, with a high near 81.
Thursday Night Oct 15	Clear	56°F	0 to 3 mph N	Clear, with a low around 56.
Friday Oct 16	Sunny	86°F	0 to 3 mph N	Sunny, with a high near 86.
Friday Night Oct 16	Clear	57°F	0 to 3 mph NNW	Clear, with a low around 57.
Saturday Oct 17	Sunny	86°F	0 to 5 mph N	Sunny, with a high near 86.

Major City Forecasts

Live forecast snapshots for major cities across Santa Clara County.

Coverage

Tracked cities

Coverage

100%

Forecast coverage currently spans 16 of 16 mapped cities in Santa Clara County.

Largest mapped city population in this region: 1,013,616.

Region Links

California weather

Statewide weather overview

United States weather

National weather entry point

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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.