Rio San Juan weather live forecast

Today's maximum temperature in Rio San Juan is expected to be 81°F. Select a day from the live weather forecast for Rio San Juan, Dominican Republic for more weather parameters.

Wednesday
15th Apr
81

72

6

8
Thursday
16th Apr
84

72

7

10
Friday
17th Apr
84

72

6

9
Saturday
18th Apr
82

72

7

9
Sunday
19th Apr
81

72

5

11

5-day weather forecast updated at 04:02 on Wednesday 15th April 2026 GMT

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

Rio San Juan weather forecast by day

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

Rio San Juan weather for Wednesday 15th April 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a light breeze of 6 mph from the north.

81
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
53
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
6
mph wind from N

Rio San Juan weather for Thursday 16th April 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 10 mph from the east.

84
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
71
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from E

Rio San Juan weather for Friday 17th April 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 13 mph from the east.

84
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
77
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from E

Rio San Juan weather for Saturday 18th April 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a gentle breeze of 9 mph from the east.

82
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
83
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
9
mph wind from E

Rio San Juan weather for Sunday 19th April 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 10 mph from the east.