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Santa Clara County (San Jose)
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United States weather

10 day weather forecast for Santa Clara County

Tuesday, July 28th, 2026, at 12:04 AM
today
Small Craft Advisory
Sunny
33° 11°
tomorrow
Sunny
34° 12°
Thursday
Sunny
35° 13°
Friday
Sunny
38° 15°
Saturday
Sunny
36° 14°
Sunday
Sunny
37° 13°
Monday
Sunny
39° 15°
 More Details See
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Santa Clara County Weather Pages

Santa Clara County weather forecast

The weather forecast for Santa Clara County over the next 5 days indicates hot conditions with temperatures ranging from 33 °F to 38 °F.

Wind speeds are expected to be breezy, averaging around 15 km/h.

Weather today
Santa Clara County weather forecast

Santa Clara County 14 days weather forecast

This weeks weather in Santa Clara County. Click on a date for detailed forecasts
Tue. 28
33°
11°
Weather Alert
Sunny
0 mm
Wed. 29
34°
12°
Sunny
0 mm
Thu. 30
35°
13°
Sunny
0 mm
Fri. 31
38°
15°
Sunny
0 mm
Sat. 1
36°
14°
Sunny
0 mm
Sun. 2
37°
13°
Sunny
0 mm
Mon. 3
39°
15°
Sunny
0 mm
Tue. 4
39°
16°
Sunny
0 mm
Wed. 5
39°
17°
Sunny
0 mm
Thu. 6
39°
18°
Sunny
0 mm
Fri. 7
36°
15°
Sunny
0 mm
Sat. 8
36°
13°
Sunny
0 mm
Sun. 9
34°
12°
Sunny
0 mm
Further Ahead
Select a date

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Access Santa Clara County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Santa Clara County long range weather forecast

30 day weather forecast for Santa Clara County
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
33°
2
Sunny
33°
3
Partly cloudy
30°
4
Sunny
30°
5
Sunny
29°
6
Cloudy
29°
7
Overcast
27°
8
Overcast
28°
9
Overcast
27°
10
Overcast
32°
11
Sunny
33°
12
Sunny
34°
13
Sunny
33°
14
Sunny
34°
15
Sunny
33°
16
Sunny
31°
17
Sunny
30°
18
Sunny
29°
19
Sunny
30°
20
Partly cloudy
30°
21
Sunny
31°
22
Overcast
31°
23
Overcast
30°
24
Cloudy
30°
25
Sunny
30°
26
Sunny
28°
27
Partly cloudy
27°
28
Weather Alert Sunny
33°
29
Sunny
34°
30
Sunny
35°
31
Sunny
38°
Important Notice
Our Santa Clara County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Santa Clara County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Santa Clara County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in Santa Clara County

How warm is it in Santa Clara County over the next 14 days?
Over the next two weeks, temperatures in Santa Clara County are expected to range from around 11 °F on the coldest nights up to about 39 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Santa Clara County in the next two weeks?
No significant rain is expected in Santa Clara County over the next two weeks, so you can plan for mostly dry conditions.

How windy is it in Santa Clara County?
Maximum wind speeds in Santa Clara County are forecast to reach about 15 km/h at their peak over the next 14 days.

When is the best time to visit Santa Clara County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Santa Clara County guide.

How accurate is the 14-day forecast for Santa Clara County?
Our Santa Clara County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Location coordinates Where is Santa Clara County?

Get accurate weather forecasts for Santa Clara County, located at latitude 37.339 and longitude -121.895. Stay updated with localized weather information tailored for Santa Clara County.

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