San Jose Weather Tomorrow

Overcast 20°

Overcast, feels like 18°.

San Jose, California, United States · Wednesday, 4 November 2026

Low/High
11°/20°
Humidity
80%
Chance of rain
18%
Wind
18.0 km/h
UV
4.4

Temperature Tomorrow

San Jose Weather Tomorrow by Time of Day

Time of dayWeatherTemperatureChance of rain
MorningClear sky11–18°C0%
AfternoonClear sky18–20°C0%
EveningOvercast13–16°C0%
NightPartly cloudy11–12°C0%

San Jose Weather Tomorrow — Wednesday, 4 November 2026

11 °/20 ° Overcast Overcast 18% 18 km/h

Low/High11°/20°

Humidity80%

Pressure1014 hPa

Sunrise/Sunset

San Jose Hourly Weather Tomorrow

TimeWeatherTemperatureFeels likeRainHumidityWind
Overcast 14°15°18% 87%1 km/h
Overcast 13°12°6% 92%7 km/h
Overcast 12°12°1% 92%6 km/h
Overcast 12°11°0% 91%6 km/h
Partly cloudy 13°13°0% 91%4 km/h
Mostly clear 12°12°0% 92%3 km/h
Clear sky 11°11°0% 94%6 km/h
Clear sky 11°10°0% 92%5 km/h
Clear sky 12°12°0% 92%2 km/h
Clear sky 14°14°0% 82%3 km/h
Clear sky 16°16°0% 70%5 km/h
Clear sky 18°17°0% 62%8 km/h
Clear sky 19°18°0% 56%12 km/h
Clear sky 19°18°0% 56%15 km/h
Clear sky 20°18°0% 56%14 km/h
Clear sky 19°16°0% 55%17 km/h
Clear sky 18°16°0% 68%18 km/h
Mostly clear 16°15°0% 77%15 km/h
Overcast 15°14°0% 83%9 km/h
Overcast 14°14°0% 89%4 km/h
Partly cloudy 13°13°0% 90%1 km/h
Partly cloudy 12°12°0% 87%5 km/h
Clear sky 12°11°0% 86%7 km/h
Partly cloudy 11°10°0% 89%4 km/h

Summary

Tomorrow, Wednesday 4 November 2026, the weather in San Jose is forecast to be overcast, with temperatures of 11–20°C and a chance of rain of up to 18%. It should stay mostly dry.

Updated at 21:48 local time, 3 November 2026

San Jose Hourly Temperature and Chance of Rain

San Jose Air Quality

Good · AQI 39

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)9.0
PM10 (µg/m³)12
O₃ (µg/m³)33
NO₂ (µg/m³)23
SO₂ (µg/m³)0.8
CO (µg/m³)202

Air Quality →

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