San Jose weather live forecast

Today's maximum temperature in San Jose is expected to be 25°C. Select a day from the live weather forecast for San Jose, Costa Rica for more weather parameters.

Sunday
7th Dec
25

17

6

8
Monday
8th Dec
22

18

4

8
Tuesday
9th Dec
23

17

5

6
Wednesday
10th Dec
23

17

5

8
Thursday
11th Dec
23

18

4

7

5-day weather forecast updated at 04:01 on Monday 8th December 2025 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 Sunday 7th December 2025

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 17 kph from the east.

25
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
75
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

San Jose weather for Monday 8th December 2025

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 18 kph from the east.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
60
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
18
kph wind from E

San Jose weather for Tuesday 9th December 2025

Expect scattered clouds in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

23
°C maximum temperature
17
°C minimum temperature
scattered clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

San Jose weather for Wednesday 10th December 2025

Expect broken clouds in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

23
°C maximum temperature
17
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from E

San Jose weather for Thursday 11th December 2025

Expect broken clouds in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.