San Juan weather live forecast

Today's maximum temperature in San Juan is expected to be 84°F. Select a day from the live weather forecast for San Juan, Dominican Republic for more weather parameters.

Thursday
30th Apr
84

68

5

10
Friday
1st May
86

66

6

10
Saturday
2nd May
84

68

6

10
Sunday
3rd May
88

70

8

9
Monday
4th May
86

70

8

11

5-day weather forecast updated at 04:00 on Thursday 30th April 2026 GMT

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The 5-day weather forecast for Dominican Republic (San Juan) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Juan weather forecast by day

Below are the detailed weather forecasts for San Juan for the next 5 days.

San Juan weather for Thursday 30th April 2026

Expect isolated thunderstorms in San Juan, Dominican Republic with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 7 mph from the south-east.

84
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
83
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from SE

San Juan weather for Friday 1st May 2026

Expect isolated thunderstorms in San Juan, Dominican Republic with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 10 mph from the south-east.

86
°F maximum temperature
66
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
84
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from SE

San Juan weather for Saturday 2nd May 2026

Expect isolated thunderstorms in San Juan, Dominican Republic with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 12 mph from the south-east.

84
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
57
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SE

San Juan weather for Sunday 3rd May 2026

Expect isolated thunderstorms in San Juan, Dominican Republic with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 12 mph from the south-east.

88
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
23
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SE

San Juan weather for Monday 4th May 2026

Expect broken clouds in San Juan, Dominican Republic with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.