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
20th Feb
84

73

8

9
Saturday
21st Feb
84

73

8

10
Sunday
22nd Feb
86

72

8

9
Monday
23rd Feb
88

72

6

9
Tuesday
24th Feb
81

72

5

10

5-day weather forecast updated at 04:04 on Friday 20th February 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 20th February 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 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a moderate breeze of 13 mph from the south-east.

84
°F maximum temperature
73
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
22
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
mph wind from SE

Rio San Juan weather for Saturday 21st February 2026

Expect sunshine and showers in Rio San Juan, Dominican Republic with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a gentle breeze of 12 mph from the south-east.

84
°F maximum temperature
73
°F minimum temperature
sunshine and showers
8
hours of sunshine
10
UV index (Very High)
26
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SE

Rio San Juan weather for Sunday 22nd February 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 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a gentle breeze of 12 mph from the south-east.

86
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
21
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from SE

Rio San Juan weather for Monday 23rd February 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 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a light breeze of 7 mph from the south.

88
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
68
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from S

Rio San Juan weather for Tuesday 24th February 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 9 mph from the north.