Costa Rica weather live forecast

Today's maximum temperature in Costa Rica is expected to be 27°C. Select a day from the live weather forecast for Costa Rica (San Jose) for more weather parameters.

Saturday
2nd May
27

19

5

8
Sunday
3rd May
26

19

5

7
Monday
4th May
25

19

5

5
Tuesday
5th May
26

19

3

6
Wednesday
6th May
25

19

5

11

5-day weather forecast updated at 04:00 on Saturday 2nd May 2026 GMT

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Destination

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.

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Below are temperatures expected today at popular countries, regions and places in Costa Rica. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Costa Rica weather forecast by day

Below are the detailed weather forecasts for Costa Rica for the next 5 days. The forecasts shown are for San Jose and may not represent the whole of Costa Rica. Browse more destinations in Costa Rica to view more weather forecasts.

Costa Rica weather for Saturday 2nd May 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a light breeze of 7 kph from the east.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
90
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
7
kph wind from E

Costa Rica weather for Sunday 3rd May 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 26°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a light breeze of 8 kph from the east.

26
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
94
% chance of some rain
<20
mm of rainfall expected
26
°C wind chill
8
kph wind from E

Costa Rica weather for Monday 4th May 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a light breeze of 7 kph from the east.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
7
kph wind from E

Costa Rica weather for Tuesday 5th May 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a light breeze of 7 kph from the east.

26
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
97
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
7
kph wind from E

Costa Rica weather for Wednesday 6th May 2026

Expect isolated thunderstorms in 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 97% chance of some rain and little or no wind of 5 kph from the east.