San Jose weather live forecast

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

Thursday
22nd Jan
73

61

10

11
Friday
23rd Jan
73

63

8

9
Saturday
24th Jan
73

61

9

10
Sunday
25th Jan
75

63

8

10
Monday
26th Jan
75

61

10

11

5-day weather forecast updated at 04:00 on Thursday 22nd January 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 Thursday 22nd January 2026

Expect scattered clouds in San Jose, Costa Rica with a maximum temperature of 73°F, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the east.

73
°F maximum temperature
61
°F minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
73
°F wind chill
15
mph wind from E

San Jose weather for Friday 23rd January 2026

Expect sunshine and showers in San Jose, Costa Rica with a maximum temperature of 73°F, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a moderate breeze of 16 mph from the east.

73
°F maximum temperature
63
°F minimum temperature
sunshine and showers
8
hours of sunshine
9
UV index (Very High)
15
% chance of some rain
<2
mm of rainfall expected
73
°F wind chill
16
mph wind from E

San Jose weather for Saturday 24th January 2026

Expect scattered clouds in San Jose, Costa Rica with a maximum temperature of 73°F, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the east.

73
°F maximum temperature
61
°F minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
15
mph wind from E

San Jose weather for Sunday 25th January 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 75°F, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 14 mph from the east.

75
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
44
% chance of some rain
<2
mm of rainfall expected
75
°F wind chill
14
mph wind from E

San Jose weather for Monday 26th January 2026

Expect scattered clouds in San Jose, Costa Rica with a maximum temperature of 75°F, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the east.