San José

Current Weather

24°75°

Light Rain and Humid

Feels Like: 26°78°

Min: 23°74°

Max: 27°81°

The next few hours will be humid and overcast, with tomorrow reaching 29°C and dropping to 23°C. The coming days will be light rain throughout the day.

Hourly Forecast
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Air Quality
19
Good

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

GoodHazardous
Daylight Hours

06:15

Sunrise

18:05

Sunset

11 hours 49 minutes of sunlight today
Moon

06:52

Moonrise

18:53

Moonset

Daily Forecast

Sunday

23°74°
27°81°

Today

23°73°
29°83°

Tuesday

23°73°
29°84°

Wednesday

22°72°
29°84°

Thursday

22°72°
30°86°

Friday

23°73°
30°86°

Saturday

23°73°
29°84°

Sunday

23°73°
28°82°

Monday

24°75°
28°83°

Tuesday

24°74°
27°80°
UV Index
No protection needed
0Low
LowExtreme
Humidity
99%Very Humid
LowHigh
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Weather in San José tomorrow, October 12, 2026

San José looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 98% around 05:00. Cloud cover is also at its densest near 00:00 at roughly 100%.San José looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 98% around 05:00. Cloud cover is also at its densest near 00:00 at roughly 100%.

Temperatures climb from an overnight low near 23°C toward a daytime high of about 29°C. Relative humidity sits between 78% and 99%, reaching its peak around 00:00. Airflow remains manageable, reaching about 10 km/h around 13:00.Temperatures climb from an overnight low near 73°F toward a daytime high of about 83°F. Relative humidity sits between 78% and 99%, reaching its peak around 00:00. Airflow remains manageable, reaching about 7 mph around 13:00.

Through the afternoon wet weather remains a factor, with rain chances near 86% around 14:00. Cloud also stays substantial, close to 100% near 18:00. Horizontal visibility sits around 14.2 km, briefly nearer 9.2 km. Expect sunrise at 06:15, sunset at 18:04, and 11 hours 49 minutes of sunlight today overall.Through the afternoon wet weather remains a factor, with rain chances near 86% around 14:00. Cloud also stays substantial, close to 100% near 18:00. Horizontal visibility sits around 8.8 mi, briefly nearer 5.7 mi. Expect sunrise at 06:15, sunset at 18:04, and 11 hours 49 minutes of sunlight today overall.

The practical takeaway for San José on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 29°C.The practical takeaway for San José on October 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 83°F.

Frequently asked questions about weather in San José

How warm does it get in San José?

The warmest month in San José is May, with average high temperatures of 26°C. The average temperature during this period is around 25°C.The warmest month in San José is May, with average high temperatures of 79°F. The average temperature during this period is around 77°F.

How cold does it get in San José?

The coldest month in San José is February, with average low temperatures of 22°C. The average temperature during this period is around 23°C.The coldest month in San José is February, with average low temperatures of 71°F. The average temperature during this period is around 73°F.

What is the wettest time of year in San José?

The wettest month in San José is November, with an average of 502 mm of precipitation.The wettest month in San José is November, with an average of 19.8 in of precipitation.

What is the driest time of year in San José?

The driest month in San José is April, with an average of 278 mm of precipitation.The driest month in San José is April, with an average of 11 in of precipitation.

View full climate insights for San José →