San José

Current Weather

18°64°

Drizzle

Feels Like: 18°64°

Min: 16°60°

Max: 24°76°

The next few hours will be partly cloudy, with tomorrow reaching 25°C and dropping to 17°C. The coming days will be drizzle

Hourly Forecast
18°65°18°64°18°64°18°64°18°64°18°64°18°64°18°64°17°63°17°63°17°63°18°65°19°67°20°69°22°71°23°74°25°77°24°75°22°72°21°70°20°69°20°67°19°66°18°65°
50%
50%
48%
48%
48%
36%
36%
36%
26%
26%
26%
14%
14%
14%
58%
58%
58%
88%
88%
88%
80%
80%
80%
72%
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
26
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:46

Sunrise

17:29

Sunset

11 hours 43 minutes of sunlight today
Moon

06:26

Moonrise

Daily Forecast

Sunday

16°60°
24°76°

Today

17°63°
25°77°

Tuesday

17°63°
24°74°

Wednesday

16°61°
25°76°

Thursday

15°59°
25°77°

Friday

16°61°
26°78°

Saturday

17°63°
22°71°

Sunday

16°60°
25°76°

Monday

15°58°
26°79°

Tuesday

15°60°
26°78°
UV Index
No protection needed
0Low
LowExtreme
Humidity
98%Very Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for San José.

View stargazing score

Weather in San José tomorrow, October 12, 2026

San José starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 58% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 95%.San José starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 58% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 95%.

The day peaks near 25°C and cools toward 17°C. Expect humidity between 62% and 100%, most humid near 00:00. A lighter breeze peaks around 12:00 near 8 km/h.The day peaks near 77°F and cools toward 63°F. Expect humidity between 62% and 100%, most humid near 00:00. A lighter breeze peaks around 12:00 near 5 mph.

Afternoon showers stay in play, peaking near 88% around 13:00. Skies remain cluttered, with cover about 90% by 19:00. Horizontal visibility sits around 11.6 km, briefly nearer 0.2 km. Sunrise is at 05:46 and sunset at 17:28, giving 11 hours 42 minutes of sunlight today.Afternoon showers stay in play, peaking near 88% around 13:00. Skies remain cluttered, with cover about 90% by 19:00. Horizontal visibility sits around 7.2 mi, briefly nearer 0.1 mi. Sunrise is at 05:46 and sunset at 17:28, giving 11 hours 42 minutes of sunlight today.

In short, treat October 12, 2026 in San José as a damp day: pack covers, watch the wetter hours, and expect a high near 25°C.In short, treat October 12, 2026 in San José as a damp day: pack covers, watch the wetter hours, and expect a high near 77°F.

Frequently asked questions about weather in San José

How warm does it get in San José?

The warmest month in San José is April, with average high temperatures of 29°C. The average temperature during this period is around 23°C.The warmest month in San José is April, with average high temperatures of 85°F. The average temperature during this period is around 73°F.

How cold does it get in San José?

The coldest month in San José is January, with average low temperatures of 14°C. The average temperature during this period is around 19°C.The coldest month in San José is January, with average low temperatures of 58°F. The average temperature during this period is around 66°F.

What is the wettest time of year in San José?

The wettest month in San José is June, with an average of 262 mm of precipitation.The wettest month in San José is June, with an average of 10.3 in of precipitation.

What is the driest time of year in San José?

The driest month in San José is February, with an average of 7 mm of precipitation.The driest month in San José is February, with an average of 0.3 in of precipitation.

View full climate insights for San José →