Costa Rica weather live forecast

Today's maximum temperature in Costa Rica is expected to be 73°F. Select a day from the live weather forecast for Costa Rica (San Jose) for more weather parameters.

Friday
20th Mar
73

64

5

7
Saturday
21st Mar
75

64

7

11
Sunday
22nd Mar
75

64

7

10
Monday
23rd Mar
77

64

7

11
Tuesday
24th Mar
77

64

6

11

5-day weather forecast updated at 04:00 on Friday 20th March 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 Friday 20th March 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 73°F, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 16 mph from the north-east.

73
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
46
% chance of some rain
<2
mm of rainfall expected
73
°F wind chill
16
mph wind from NE

Costa Rica weather for Saturday 21st March 2026

Expect sunshine and showers in Costa Rica with a maximum temperature of 75°F, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 17 mph from the east.

75
°F maximum temperature
64
°F minimum temperature
sunshine and showers
7
hours of sunshine
11
UV index (Extreme)
46
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
mph wind from E

Costa Rica weather for Sunday 22nd March 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 75°F, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 16 mph from the east.

75
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
55
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
mph wind from E

Costa Rica weather for Monday 23rd March 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 77°F, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 15 mph from the east.

77
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
69
% chance of some rain
<5
mm of rainfall expected
77
°F wind chill
15
mph wind from E

Costa Rica weather for Tuesday 24th March 2026

Expect isolated thunderstorms in Costa Rica with a maximum temperature of 77°F, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 14 mph from the east.