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
19th Jul
25

20

5

10
Monday
20th Jul
22

20

1

2
Tuesday
21st Jul
23

20

5

5
Wednesday
22nd Jul
22

20

2

5
Thursday
23rd Jul
22

19

1

7

5-day weather forecast updated at 04:00 on Sunday 19th July 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 Sunday 19th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 26 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
54
% chance of some rain
<5
mm of rainfall expected
25
°C wind chill
26
kph wind from E

San Jose weather for Monday 20th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 91% chance of some rain and a gentle breeze of 19 kph from the east.

22
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
91
% chance of some rain
<30
mm of rainfall expected
22
°C wind chill
19
kph wind from E

San Jose weather for Tuesday 21st July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 17 kph from the north-east.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
93
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
17
kph wind from NE

San Jose weather for Wednesday 22nd July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 18 kph from the north-east.

22
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
97
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
18
kph wind from NE

San Jose weather for Thursday 23rd July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 21 kph from the east.