Rio San Juan weather live forecast

Today's maximum temperature in Rio San Juan is expected to be 29°C. Select a day from the live weather forecast for Rio San Juan, Dominican Republic for more weather parameters.

Friday
12th Dec
29

23

5

5
Saturday
13th Dec
29

24

6

6
Sunday
14th Dec
29

24

6

6
Monday
15th Dec
31

22

9

6
Tuesday
16th Dec
30

21

9

5

5-day weather forecast updated at 04:04 on Friday 12th December 2025 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 12th December 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 16 kph from the east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
57
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Rio San Juan weather for Saturday 13th December 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 23 kph from the east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
47
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Rio San Juan weather for Sunday 14th December 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 19 kph from the south-east.

29
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
41
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from SE

Rio San Juan weather for Monday 15th December 2025

Expect scattered clouds in Rio San Juan, Dominican Republic with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Rio San Juan weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 12 kph from the east.