Rio San Juan weather live forecast

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

Friday
23rd Oct
84

77

1

7
Saturday
24th Oct
88

79

2

8
Sunday
25th Oct
91

79

4

8
Monday
26th Oct
86

77

6

6
Tuesday
27th Oct
90

77

3

5

5-day weather forecast updated at 04:02 on Friday 23rd October 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 Friday 23rd October 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 7 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 11 mph from the south-east.

84
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
7
UV index (High)
61
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from SE

Rio San Juan weather for Saturday 24th October 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 10 mph from the south-east.

88
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
8
UV index (Very High)
51
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from SE

Rio San Juan weather for Sunday 25th October 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 14 mph from the south-east.

91
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
62
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
14
mph wind from SE

Rio San Juan weather for Monday 26th October 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 14 mph from the south-east.

86
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
73
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from SE

Rio San Juan weather for Tuesday 27th October 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 14 mph from the south.