Weather tomorrow
°C °F
September 20, 2026
Sunday
19°
0 mm
22°
0.1 mm
18°
2.1 mm
17°
2.4 mm

The local weather in San Jose tomorrow

Sunday, 20 September 2026

The weather tomorrow in San Jose will be quite hot with temperatures reaching 22°C. During the evening and night time the temperatures will drop to 17°C.

For deep dive information check out our hourly weather forecast for tomorrow down the page.

Tomorrow's hourly weather in San Jose

00:0003:0006:0009:0012:0015:0018:0021:00
Temperature17°C17°C17°C19°C22°C19°C18°C17°C
Weather
Light rain shower
Light rain shower
Mist
Overcast
Patchy rain possible
Light rain shower
Light rain shower
Light rain shower
Chance of rain80%71%39%29%35%81%84%85%
Precipitation1.4 mm0.7 mm0 mm0 mm0.1 mm1.8 mm2.1 mm2.4 mm
Humidity99%97%97%88%79%97%99%98%
Wind2Km/h0Km/h3Km/h4Km/h4Km/h3Km/h3Km/h5Km/h
Wind Gust3Km/h1Km/h3Km/h6Km/h4Km/h5Km/h3Km/h8Km/h
Wind Degree37°
103°
85°
75°
340°
299°
31°
79°
Wind DirectionNEESEEENENNWWNWNNEE
Cloud Cover100%100%100%100%100%100%100%100%
UV Index00037100
Visibility10 Km10 Km2 Km10 Km10 Km10 Km10 Km10 Km

San Jose tomorrow weather

Morning

The temperature in San Jose tomorrow in the early morning is 17°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 17°C.

The chance of rain in San Jose in the morning is 39%, and the wind will blow at 3km/h.

Noon

The temperature in San Jose tomorrow at noon time is 22°C and it will feel like 22°C. The humidity will be around 79% with wind speed of 4km/h.

Evening

The temperature in San Jose tomorrow's evening will get to 19°C.

The chance of rain in San Jose in the evening time is 81%, with wind speed of 3km/h.

Night

The night temperature in San Jose tomorrow is 17°C with a wind speed of 5km/h.

The weather in San Jose tomorrow - FAQ

What is the weather tomorrow in San Jose?
The wather forecast for tomorrow in San Jose is mostly overcast.
What is tomorrow's highest and lowest temperature in San Jose?
The temperature tomorrow in San Jose will range between 17° and 22°.
Will it be raining tomorrow in San Jose?
The chance of rain tomorrow in San Jose is 85%.
Will it be windy tomorrow in San Jose?
The wind will blow between 0 Km/h to 5 Km/h tomorrow in San Jose.
How many hours of sunlight tomorrow in San Jose?
There will be 0 hours of sun tomorrow in San Jose.
What time is the sunrise and sunset tomorrow in San Jose?
The sun will rise at 05:26 and set at 17:34.

Clothing recommendation for San Jose

Sunday, 20 September 2026
T-Shirt
Long Pants

Sunrise and sunset time in San Jose tomorrow

What time is the sunset and sunrise in San Jose tomorrow? The sun will rise at 05:26 and will set at 17:34. There will be 0 hours of sunlight in San Jose.

Sunrise
05:26
Sunset
17:34
More about the weather in San Jose