Costa Rica weather live forecast

Today's maximum temperature in Costa Rica is expected to be 26°C. Select a day from the live weather forecast for Costa Rica (San Jose) for more weather parameters.

Monday
20th Apr
26

17

10

11
Tuesday
21st Apr
24

17

7

11
Wednesday
22nd Apr
24

18

6

9
Thursday
23rd Apr
23

18

5

9
Friday
24th Apr
22

18

3

11

5-day weather forecast updated at 04:00 on Monday 20th April 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 Monday 20th April 2026

Expect scattered clouds in Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

26
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Costa Rica weather for Tuesday 21st April 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 23 kph from the north-east.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
23
kph wind from NE

Costa Rica weather for Wednesday 22nd April 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 20 kph from the east.

24
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
85
% chance of some rain
<10
mm of rainfall expected
24
°C wind chill
20
kph wind from E

Costa Rica weather for Thursday 23rd April 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a moderate breeze of 21 kph from the west.

23
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
93
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Costa Rica weather for Friday 24th April 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 22°C, maximum UV of 11+ (Extreme) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 19 kph from the west.