San Jose 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

San Jose 7-day weather forecast

Stacker created the forecast for San Jose, California using data from OpenWeather. This week's high is 88 °F on Friday, while the low is 57 °F on Friday. There are expected to be 4 sunny days and precipitation on 1 day this week.

There are currently no weather alerts.

Monday, September 8

- High of 81 °F, low of 62 °F (32% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:44 AM, sunset at 7:26 PM
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1 / 6
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Tuesday, September 9

- High of 83 °F, low of 62 °F (32% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:45 AM, sunset at 7:24 PM
2 / 6
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Wednesday, September 10

- High of 75 °F, low of 59 °F (53% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:45 AM, sunset at 7:23 PM
3 / 6
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Thursday, September 11

- High of 82 °F, low of 59 °F (34% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:46 AM, sunset at 7:21 PM
4 / 6
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Friday, September 12

- High of 88 °F, low of 57 °F (29% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:47 AM, sunset at 7:20 PM
5 / 6
Andrzej Kubik // Shutterstock

Saturday, September 13

- High of 81 °F, low of 58 °F (38% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:48 AM, sunset at 7:18 PM
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6 / 6
Leena Robinson // Shutterstock

Sunday, September 14

- High of 82 °F, low of 59 °F (39% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:49 AM, sunset at 7:17 PM
- Last quarter moon

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