San José

Current Weather

29°85°

Drizzle

Feels Like: 33°92°

Min: 24°75°

Max: 31°87°

The next few hours will be humid and mostly cloudy, with today reaching 31°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms until evening.

Hourly Forecast
29°84°30°86°31°87°29°85°28°82°26°80°26°79°25°78°25°77°25°76°24°76°24°76°24°76°24°76°24°76°24°75°24°75°24°75°24°75°24°75°24°75°25°77°26°80°28°82°
78%
78%
78%
100%
100%
100%
88%
88%
88%
40%
40%
40%
20%
6%
6%
16%
16%
16%
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
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
19
Good

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

GoodHazardous
Daylight Hours

05:33

Sunrise

17:17

Sunset

11 hours 43 minutes of sunlight today
Moon

07:06

Moonrise

18:01

Moonset

Daily Forecast

Today

24°75°
31°87°

Tuesday

24°74°
31°89°

Wednesday

24°74°
31°87°

Thursday

24°75°
31°87°

Friday

24°75°
28°83°

Saturday

24°74°
28°82°

Sunday

23°74°
30°85°

Monday

23°74°
28°82°

Tuesday

23°74°
30°87°

Wednesday

23°74°
31°87°
UV Index
Seek shade during midday
6High
LowExtreme
Humidity
75%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 today, 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. Wetter spells lean into the morning, when rain odds reach about 78% near 10:00. Skies look heaviest around 10:00, with cover close to 78%.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. Wetter spells lean into the morning, when rain odds reach about 78% near 10:00. Skies look heaviest around 10:00, with cover close to 78%.

The temperature range runs from about 24°C up to 31°C. Relative humidity sits between 68% and 100%, reaching its peak around 18:00. A lighter breeze peaks around 12:00 near 10 km/h.The temperature range runs from about 75°F up to 87°F. Relative humidity sits between 68% and 100%, reaching its peak around 18:00. A lighter breeze peaks around 12:00 near 6 mph.

The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 82% at 18:00 keeps the feel grey. Horizontal visibility sits around 15.4 km, briefly nearer 6.6 km. Daylight runs from 05:33 to 17:17, lasting 11 hours 43 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 82% at 18:00 keeps the feel grey. Horizontal visibility sits around 9.6 mi, briefly nearer 4.1 mi. Daylight runs from 05:33 to 17:17, lasting 11 hours 43 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 31°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 87°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 32°C. The average temperature during this period is around 27°C.The warmest month in San José is May, with average high temperatures of 89°F. The average temperature during this period is around 80°F.

How cold does it get in San José?

The coldest month in San José is January, with average low temperatures of 20°C. The average temperature during this period is around 23°C.The coldest month in San José is January, with average low temperatures of 68°F. The average temperature during this period is around 74°F.

What is the wettest time of year in San José?

The wettest month in San José is June, with an average of 266 mm of precipitation.The wettest month in San José is June, with an average of 10.5 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 46 mm of precipitation.The driest month in San José is February, with an average of 1.8 in of precipitation.

View full climate insights for San José →