USA / San Jose
Monday, September 21, 2026

San Jose, US

few clouds

63°
Feels like 62°
H: 65° L: 60°
few clouds
🍃

Smart Outdoor Advice

Perfect weather for outdoor activities! Enjoy the comfortable conditions.

Hourly Forecast

6 AM

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61°

82%

9 AM

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58°

88%

12 PM

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56°

97%

3 PM

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57°

94%

6 PM

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66°

62%

9 PM

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74°

41%

12 AM

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72°

54%

3 AM

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61°

75%

Air Quality Index

2

Fair

Air quality index is fair in San Jose.

PM2.5

3.4

PM10

13.7

O₃

88.2

NO₂

0.6

CO

140

Verified Station: KSJC

Official METAR Observation

From San Jose, San Jose International Airport, CA

62°F

Mostly Cloudy

Wind

Northwest at 8.1 MPH (7 KT)

Pressure

29.92 inHg

Humidity

80%

Last Update

Last Update on Sep 20 2026, 7:53 pm PDT

Data Source: NOAA's National Weather Service

Humidity

80%

Dew Point

59°

Wind Speed

8mph

Gusts

10mph

Sunrise

01:53 PM

Sunset

02:08 AM

Pressure

1012hPa

Visibility

6.2mi

5-Day Extended Outlook

Mon, Sep 21

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57°

overcast clouds

74° 56°

Tue, Sep 22

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57°

scattered clouds

77° 57°

Wed, Sep 23

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59°

clear sky

86° 59°

Thu, Sep 24

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64°

clear sky

87° 62°

Fri, Sep 25

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61°

overcast clouds

79° 61°

Sat, Sep 26

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66°

clear sky

74° 66°

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Weather Details for San Jose, US

What is the weather in San Jose?

The current weather in San Jose is few clouds. Local conditions are updated in real-time to provide the most accurate San Jose weather data.

What is the temperature in San Jose?

The current temperature in San Jose is 63°F (17°C). Looking for the San Jose temperature today? Expect a high of 65°F and a low of 60°F.

Is there a weather forecast for San Jose?

Yes, our San Jose forecast weather includes a detailed 5-day outlook and hourly updates. Stay informed about San Jose humidity, wind speeds, and barometric pressure.

Current Conditions & Alerts

Monitor San Jose current weather including visibility of 6.2 miles and atmospheric pressure of 1012 hPa.