Live weather in San Jose, Costa Rica
San Jose, Costa Rica · North America. This page is rendered when it is requested, so the values below are current as of 2026-10-14 08:22 UTC.
Open the full dashboard for San JoseAll warning channels
Right now
- conditionsFog17.9 °C
- feels likeApparent temperature18.7 °C
- windSpeed and gusts (band: calm)9 / 21 km/h
- humidityRelative humidity89 %
- uvUV index0.0
- precipitationCurrent rate0.0 mm
Next 12 hours
- 08:00Clear skyrain 0% · gusts 18 km/h24 °C
- 09:00Clear skyrain 0% · gusts 14 km/h25 °C
- 10:00Light drizzlerain 29% · gusts 21 km/h26 °C
- 11:00Drizzlerain 69% · gusts 27 km/h25 °C
- 12:00Light drizzlerain 98% · gusts 35 km/h24 °C
- 13:00Light drizzlerain 100% · gusts 31 km/h24 °C
- 14:00Drizzlerain 100% · gusts 24 km/h22 °C
- 15:00Light drizzlerain 100% · gusts 23 km/h22 °C
- 16:00Light showersrain 100% · gusts 18 km/h21 °C
- 17:00Drizzlerain 99% · gusts 14 km/h20 °C
- 18:00Overcastrain 92% · gusts 11 km/h20 °C
- 19:00Overcastrain 73% · gusts 7 km/h20 °C
Sources and method
Values come from Open-Meteo (weather, air quality) and the USGS earthquake catalogue, read server-side. Official warnings keep the name of the issuing authority and are never re-labelled as Waarning's own.
Rendered 2026-10-14 08:22 UTC · cached for up to 10 minutes · not an official warning service.
Nearby live pages
Frequently asked questions
Is this page live?
Yes. It is rendered when requested and provider answers are cached for at most 10 minutes, so the values reflect the current state rather than a build-time snapshot.
Does Waarning issue these warnings?
No. Measurements come from public providers and official warnings are shown with the authority that issued them.
What is the emergency number in Costa Rica?
The primary emergency number is 911.