Costa Rica weather live forecast

Today's maximum temperature in Costa Rica is expected to be 24°C. Select a day from the live weather forecast for Costa Rica (San Jose) for more weather parameters.

Tuesday
25th Aug
24

20

5

6
Wednesday
26th Aug
22

20

4

5
Thursday
27th Aug
24

20

5

9
Friday
28th Aug
24

20

5

7
Saturday
29th Aug
25

20

5

11

5-day weather forecast updated at 04:00 on Tuesday 25th August 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.

Top Costa Rica destinations

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.

All Costa Rica destinations

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 Tuesday 25th August 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 24°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 24 kph from the east.

24
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
83
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
24
kph wind from E

Costa Rica weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 20 kph from the north-east.

22
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
86
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
20
kph wind from NE

Costa Rica weather for Thursday 27th August 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 21 kph from the north-east.

24
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
86
% chance of some rain
<30
mm of rainfall expected
24
°C wind chill
21
kph wind from NE

Costa Rica weather for Friday 28th August 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 24°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 25 kph from the north-east.

24
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
78
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
25
kph wind from NE

Costa Rica weather for Saturday 29th August 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 2-5 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 25 kph from the north-east.