San José

Current Weather

24°75°

Humid and Overcast

Feels Like: 24°76°

Min: 24°74°

Max: 30°85°

The next few hours will be mostly cloudy, with tomorrow reaching 28°C and dropping to 23°C. The coming days will be light rain throughout the day.

Hourly Forecast
24°75°24°75°24°75°24°74°23°74°23°74°23°74°23°74°23°73°23°73°23°73°23°73°24°76°26°79°28°82°28°82°28°82°28°82°27°80°26°78°25°76°24°76°24°75°23°74°
20%
20%
20%
10%
10%
10%
22%
26%
26%
26%
28%
28%
28%
64%
64%
64%
98%
98%
98%
78%
78%
78%
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
14
Good

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

GoodHazardous
Daylight Hours

06:13

Sunrise

18:04

Sunset

11 hours 50 minutes of sunlight today
Moon

06:50

Moonrise

18:52

Moonset

Daily Forecast

Sunday

24°74°
30°85°

Today

23°73°
28°82°

Tuesday

23°74°
30°87°

Wednesday

22°72°
30°85°

Thursday

22°72°
30°87°

Friday

23°73°
28°83°

Saturday

23°73°
31°87°

Sunday

23°73°
30°85°

Monday

23°74°
29°85°

Tuesday

23°74°
28°82°
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

Rain features in San José on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 64% around 11:00. Cloud cover is also at its densest near 00:00 at roughly 100%.Rain features in San José on October 12, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 64% around 11:00. Cloud cover is also at its densest near 00:00 at roughly 100%.

The day peaks near 28°C and cools toward 23°C. Moisture in the air spans 77%-98%, with the highest values around 00:00. Airflow remains manageable, reaching about 12 km/h around 19:00.The day peaks near 82°F and cools toward 73°F. Moisture in the air spans 77%-98%, with the highest values around 00:00. Airflow remains manageable, reaching about 7 mph around 19:00.

Expect the wet theme to continue later, as rain odds reach 98% near 14:00. Cloud amounts hold near 100% around 19:00. Visibility holds near 12.1 km, though it can fall to 3 km. Sunrise is at 06:13 and sunset at 18:04, giving 11 hours 50 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 98% near 14:00. Cloud amounts hold near 100% around 19:00. Visibility holds near 7.5 mi, though it can fall to 1.9 mi. Sunrise is at 06:13 and sunset at 18:04, giving 11 hours 50 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 28°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 82°F.

Frequently asked questions about weather in San José

How warm does it get in San José?

The warmest month in San José is March, with average high temperatures of 34°C. The average temperature during this period is around 28°C.The warmest month in San José is March, with average high temperatures of 94°F. The average temperature during this period is around 83°F.

How cold does it get in San José?

The coldest month in San José is January, with average low temperatures of 23°C. The average temperature during this period is around 27°C.The coldest month in San José is January, with average low temperatures of 73°F. The average temperature during this period is around 80°F.

What is the wettest time of year in San José?

The wettest month in San José is October, with an average of 389 mm of precipitation.The wettest month in San José is October, with an average of 15.3 in of precipitation.

What is the driest time of year in San José?

The driest month in San José is March, with an average of 8 mm of precipitation.The driest month in San José is March, with an average of 0.3 in of precipitation.

View full climate insights for San José →