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.

Tuesday
7th Jul
26

20

7

11
Wednesday
8th Jul
25

20

6

9
Thursday
9th Jul
26

20

5

5
Friday
10th Jul
25

20

5

6
Saturday
11th Jul
25

20

5

11

5-day weather forecast updated at 04:00 on Tuesday 7th 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 Tuesday 7th July 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 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
31
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

San Jose weather for Wednesday 8th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 22 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
68
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from E

San Jose weather for Thursday 9th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 19 kph from the east.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
78
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
19
kph wind from E

San Jose weather for Friday 10th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 25°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 17 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
97
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
17
kph wind from E

San Jose weather for Saturday 11th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 25°C, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 16 kph from the east.