Rio San Juan weather live forecast

Today's maximum temperature in Rio San Juan is expected to be 26°C. Select a day from the live weather forecast for Rio San Juan, Dominican Republic for more weather parameters.

5-day weather forecast updated at 04:02 on Friday 24th October 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 24th October 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 50 mm or more of rainfall expected with 78% chance of some rain and a gentle breeze of 19 kph from the south-east.

  • 26°C maximum temperature26
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 78% chance of some rain78
    % chance of some rain
  • 50 mm or more of rainfall expected>50
    mm or more of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Gentle breeze of 19 kph from the South-East19
    kph wind from SE

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Rio San Juan weather for Saturday 25th October 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 20 kph from the south-east.

  • 26°C maximum temperature26
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 63% chance of some rain63
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Moderate breeze of 20 kph from the South-East20
    kph wind from SE

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Rio San Juan weather for Sunday 26th October 2025

Expect overcast skies in Rio San Juan, Dominican Republic with a maximum temperature of 24°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

  • 24°C maximum temperature24
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 21 kph from the South-East21
    kph wind from SE

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Rio San Juan weather for Monday 27th October 2025

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 25°C, low levels of heat & humidity, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a moderate breeze of 27 kph from the south-east.

  • 25°C maximum temperature25
    °C maximum temperature
  • 24°C minimum temperature24
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 71% chance of some rain71
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Moderate breeze of 27 kph from the South-East27
    kph wind from SE

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Rio San Juan weather for Tuesday 28th October 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 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 20 kph from the south-east.

  • 29°C maximum temperature29
    °C maximum temperature
  • 25°C minimum temperature25
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 61% chance of some rain61
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Moderate breeze of 20 kph from the South-East20
    kph wind from SE

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Metric (°C / mm)  |  Imperial (°F / inches)

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