San Jose (CA)
Tomorrow
Tomorrow weather in San Jose
Friday, August 21st, 2026
32°
Overcast
Feels like 29° · Low 15°
The weather tomorrow in San Jose will be similar like today, with max temperatures of 31°.
The humidity in San Jose will be lower tomorrow and will reach more than 45%.
32° / 15°
Temp
6%
Rain
14 km/h
Wind
45%
Humidity
San Jose Weather Pages
San Jose hourly forecast for tomorrow
Scroll right to see more weather forecasts for San Jose tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:29 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:52 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | |  | | | |  | | |  |  | | | | | | | |  | |  | | | | | Next |
| temperatures | 17.5° | 17.2° | 16.8° | 16.5° | 16.2° | 15.8° | 15.4° | Sunrise | 15.7° | 18.2° | 21.4° | 25° | 27.8° | 29.8° | 31.3° | 31.8° | 31.5° | 30.4° | 28.9° | 27.2° | 24.7° | Sunset | 21.2° | 19.2° | 18° | 17.3° | |
| Feels like | 16.5° | 16.1° | 15.9° | 15.5° | 15° | 14.8° | 14.6° | 15.3° | 17.5° | 20.4° | 23.3° | 25.8° | 27.6° | 28.7° | 28.9° | 28.6° | 27.3° | 25.8° | 24.3° | 22.3° | 19.4° | 17.9° | 16.8° | 16.1° | |||
| wind speed | 4 km/h | 3 km/h | 3 km/h | 3 km/h | 4 km/h | 3 km/h | 3 km/h | 1 km/h | 3 km/h | 4 km/h | 7 km/h | 8 km/h | 9 km/h | 11 km/h | 13 km/h | 13 km/h | 14 km/h | 14 km/h | 13 km/h | 12 km/h | 10 km/h | 8 km/h | 7 km/h | 6 km/h | |||
| wind degree | 316° | 319° | 326° | 323° | 341° | 345° | 352° | 355° | 341° | 352° | 354° | 0° | 2° | 0° | 356° | 354° | 347° | 345° | 339° | 338° | 333° | 326° | 311° | 319° | |||
| wind direction | NW | NW | NNW | NW | NNW | NNW | N | N | NNW | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 13% | 10% | 9% | 4% | 14% | 15% | 16% | 16% | 13% | 3% | 2% | 8% | 8% | 9% | 9% | 9% | 9% | 9% | 6% | 3% | 2% | 3% | 4% | 4% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 56% | 56% | 56% | 57% | 58% | 61% | 65% | 66% | 56% | 45% | 36% | 30% | 26% | 24% | 23% | 24% | 26% | 28% | 31% | 38% | 49% | 56% | 60% | 62% | |||
| dew point | 8.7° | 8.3° | 8.1° | 8° | 8° | 8.4° | 8.8° | 9.3° | 9.2° | 9° | 8.7° | 8.5° | 8.2° | 8.1° | 8.3° | 8.6° | 8.6° | 8.4° | 8.5° | 9.4° | 10° | 10.2° | 10.1° | 9.9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 98% | 81% | 68% | 17% | 100% | 100% | 100% | 100% | 100% | 28% | 19% | 88% | 94% | 100% | 100% | 100% | 100% | 100% | 74% | 38% | 5% | 5% | 5% | 5% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.7 | 2.1 | 4 | 6.1 | 8 | 9 | 8.6 | 7 | 4.7 | 2.5 | 0.9 | 0.2 | 0 | 0 | 0 | 0 |
Weather in San Jose tomorrow
The weather in San Jose tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 32 °F, compared to an average of 28.7 °F for August 21st in recent years.
temperatures
32 °F
rain
0 mm
wind
14 km/h
UV
Very High
San Jose daylight overview ☀️
Tomorrow in San Jose, The sun rises at 06:29 and sets at 19:52, giving a total daylight duration of 13 hours and 23 minutes.
Quick links
More San Jose weather pages
What to wear tomorrow in San Jose? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's San Jose forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather tomorrow in San Jose - FAQ
What is the maximum temperature for tomorrow in San Jose?
The maximum temperature for tomorrow in San Jose is expected to be 32° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in San Jose? 🌧️
Yes, there is a 6% chance of rain in San Jose tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in San Jose? 🌀
The wind in San Jose is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Jose tomorrow?
Given the forecast of 32 °F with a 6% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Jose tomorrow.
What is the sunrise and sunset time for San Jose tomorrow?
The sun is expected to rise at 06:29 and set at 19:52 in San Jose.
How accurate is the weather forecast San Jose tomorrow? ✅
San Jose weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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