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.

Wednesday
4th Feb
84

63

5

8
Thursday
5th Feb
81

64

5

8
Friday
6th Feb
84

61

5

9
Saturday
7th Feb
81

64

5

7
Sunday
8th Feb
82

61

10

8

5-day weather forecast updated at 04:01 on Wednesday 4th February 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 Wednesday 4th February 2026

Expect sunshine and showers in San Juan, Dominican Republic with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a light breeze of 7 mph from the north-west.

84
°F maximum temperature
63
°F minimum temperature
sunshine and showers
5
hours of sunshine
8
UV index (Very High)
43
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
7
mph wind from NW

San Juan weather for Thursday 5th February 2026

Expect isolated thunderstorms in San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 11 mph from the south-east.

81
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
74
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
11
mph wind from SE

San Juan weather for Friday 6th February 2026

Expect sunshine and showers in San Juan, Dominican Republic with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a light breeze of 4 mph from the west.

84
°F maximum temperature
61
°F minimum temperature
sunshine and showers
5
hours of sunshine
9
UV index (Very High)
59
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
4
mph wind from W

San Juan weather for Saturday 7th February 2026

Expect sunshine and showers in San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a light breeze of 7 mph from the north-west.

81
°F maximum temperature
64
°F minimum temperature
sunshine and showers
5
hours of sunshine
7
UV index (High)
63
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
7
mph wind from NW

San Juan weather for Sunday 8th February 2026

Expect scattered clouds in San Juan, Dominican Republic with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.