San Jose (CA)
Tomorrow
Tomorrow weather in San Jose
Tuesday, August 18th, 2026
11°
Patchy rain possible
Feels like 7° · Low 11°
The weather tomorrow in San Jose will be much colder than today, with max temperatures up to 11°.
The rain will stop, and no rain is expected in San Jose tomorrow.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 26 km/h.
11° / 11°
Temp
38%
Rain
26 km/h
Wind
62%
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 | 06:26 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 | 07:56 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | | |  |  | | | | Next |
| temperatures | 11.3° | 11.1° | 10.9° | 11° | 11° | 11.1° | 10.9° | Sunrise | 10.7° | 10.9° | 11° | 11.1° | 11.1° | 11.1° | 11.1° | 10.9° | 10.9° | 10.9° | 11° | 11° | 11° | Sunset | 11° | 10.9° | 10.9° | 10.9° | |
| Feels like | 7.4° | 7.5° | 7.4° | 7.7° | 7.6° | 7.3° | 6.9° | 6.6° | 7° | 7° | 7.1° | 7.2° | 7.4° | 7.5° | 7.6° | 7.9° | 8° | 8.1° | 7.9° | 7.6° | 7.7° | 7.8° | 8° | 8.2° | |||
| wind speed | 22 km/h | 21 km/h | 21 km/h | 19 km/h | 19 km/h | 22 km/h | 25 km/h | 26 km/h | 23 km/h | 24 km/h | 23 km/h | 23 km/h | 21 km/h | 20 km/h | 19 km/h | 17 km/h | 16 km/h | 16 km/h | 18 km/h | 19 km/h | 18 km/h | 17 km/h | 16 km/h | 14 km/h | |||
| wind degree | 211° | 210° | 209° | 206° | 205° | 207° | 202° | 188° | 189° | 189° | 190° | 190° | 187° | 184° | 175° | 167° | 163° | 160° | 156° | 156° | 160° | 165° | 162° | 150° | |||
| wind direction | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | |||
| Precipitation | 0 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0.1 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% | 17% | 23% | 20% | 13% | 16% | 15% | 16% | 10% | 11% | 14% | 11% | 13% | 13% | 12% | 14% | 12% | 12% | 14% | 12% | 4% | 4% | 4% | 13% | |||
| 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 | 62% | 63% | 65% | 65% | 63% | 64% | 66% | 68% | 64% | 62% | 60% | 60% | 60% | 59% | 60% | 62% | 61% | 62% | 62% | 61% | 60% | 60% | 61% | 61% | |||
| dew point | 4.2° | 4.4° | 4.7° | 4.7° | 4.3° | 4.5° | 4.9° | 5° | 4.4° | 3.9° | 3.7° | 3.8° | 3.6° | 3.5° | 3.5° | 3.9° | 3.8° | 4° | 4.2° | 3.8° | 3.5° | 3.5° | 3.6° | 3.7° | |||
| 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 | 79% | 94% | 86% | 73% | 78% | 82% | 84% | 88% | 51% | 75% | 89% | 71% | 85% | 87% | 80% | 88% | 75% | 70% | 75% | 81% | 6% | 5% | 5% | 85% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.6 | 1.9 | 4.3 | 6.7 | 8.5 | 9.3 | 8.7 | 6.6 | 4.6 | 2.4 | 0.9 | 0.2 | 0 | 0 | 0 | 0 |
Weather in San Jose tomorrow
The weather in San Jose tomorrow is expected to be significantly cooler than usual, with a forecast temperature of 11 °F, compared to an average of 27.3 °F for August 18th in recent years.
temperatures
11 °F
rain
0.6 mm
wind
26 km/h
UV
Very High
San Jose daylight overview ☀️
Tomorrow in San Jose, The sun rises at 06:26 and sets at 19:56, giving a total daylight duration of 13 hours and 30 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.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
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 11° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in San Jose? 🌧️
Yes, there is a 38% 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 26 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 11 °F with a 38% 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 06:26 and set at 19:56 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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