Rio San Juan weather live forecast

Today's maximum temperature in Rio San Juan is expected to be 88°F. Select a day from the live weather forecast for Rio San Juan, Dominican Republic for more weather parameters.

Saturday
31st Jan
88

73

8

7
Sunday
1st Feb
82

72

6

6
Monday
2nd Feb
73

72

0

3
Tuesday
3rd Feb
73

72

0

3
Wednesday
4th Feb
75

70

1

5

5-day weather forecast updated at 04:02 on Saturday 31st January 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 Saturday 31st January 2026

Expect scattered clouds in Rio San Juan, Dominican Republic with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-east.

88
°F maximum temperature
73
°F minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
14
mph wind from SE

Rio San Juan weather for Sunday 1st February 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 6 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 14 mph from the north-west.

82
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
98
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
14
mph wind from NW

Rio San Juan weather for Monday 2nd February 2026

Expect overcast with light rain in Rio San Juan, Dominican Republic with a maximum temperature of 73°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 14 mph from the north-west.

73
°F maximum temperature
72
°F minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
73
% chance of some rain
<5
mm of rainfall expected
73
°F wind chill
14
mph wind from NW

Rio San Juan weather for Tuesday 3rd February 2026

Expect mostly cloudy with light rain in Rio San Juan, Dominican Republic with a maximum temperature of 73°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 12 mph from the north.

73
°F maximum temperature
72
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
68
% chance of some rain
<2
mm of rainfall expected
73
°F wind chill
12
mph wind from N

Rio San Juan weather for Wednesday 4th February 2026

Expect mostly cloudy with light rain in Rio San Juan, Dominican Republic with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 10 mph from the east.