Rio San Juan weather live forecast

Today's maximum temperature in Rio San Juan is expected to be 30°C. Select a day from the live weather forecast for Rio San Juan, Dominican Republic for more weather parameters.

Monday
8th Dec
30

23

8

6
Tuesday
9th Dec
30

21

9

6
Wednesday
10th Dec
30

23

9

6
Thursday
11th Dec
30

23

8

6
Friday
12th Dec
29

22

6

6

5-day weather forecast updated at 04:03 on Monday 8th 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 Monday 8th 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 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 11% chance of some rain and a gentle breeze of 16 kph from the south-east.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
11
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from SE

Rio San Juan weather for Tuesday 9th December 2025

Expect scattered clouds in Rio San Juan, Dominican Republic with a maximum temperature of 30°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 12 kph from the south.

30
°C maximum temperature
21
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Rio San Juan weather for Wednesday 10th December 2025

30
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

Rio San Juan weather for Thursday 11th 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 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 17 kph from the south-east.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
29
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

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 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 18 kph from the east.