San Jose weather live forecast

Today's maximum temperature in San Jose is expected to be 26°C. Select a day from the live weather forecast for San Jose, Costa Rica for more weather parameters.

Wednesday
28th Oct
26

18

5

10
Thursday
29th Oct
26

18

4

10
Friday
30th Oct
26

19

5

10
Saturday
31st Oct
26

18

7

11
Sunday
1st Nov
26

19

5

11

5-day weather forecast updated at 04:00 on Wednesday 28th October 2026 GMT

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The 5-day weather forecast for Costa Rica (San Jose) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Jose weather forecast by day

Below are the detailed weather forecasts for San Jose for the next 5 days.

San Jose weather for Wednesday 28th October 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 18 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
53
% chance of some rain
<5
mm of rainfall expected
26
°C wind chill
18
kph wind from E

San Jose weather for Thursday 29th October 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 18 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
85
% chance of some rain
<5
mm of rainfall expected
26
°C wind chill
18
kph wind from E

San Jose weather for Friday 30th October 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a gentle breeze of 17 kph from the east.

26
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
69
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
17
kph wind from E

San Jose weather for Saturday 31st October 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 18 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
78
% chance of some rain
<10
mm of rainfall expected
26
°C wind chill
18
kph wind from E

San Jose weather for Sunday 1st November 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 17 kph from the east.