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.

Monday
16th Feb
84

72

8

9
Tuesday
17th Feb
81

70

8

8
Wednesday
18th Feb
81

73

5

8
Thursday
19th Feb
82

70

5

9
Friday
20th Feb
84

70

8

9

5-day weather forecast updated at 04:04 on Monday 16th 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 Monday 16th 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 57% chance of some rain and a gentle breeze of 9 mph from the south-east.

84
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
57
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SE

Rio San Juan weather for Tuesday 17th February 2026

Expect scattered clouds in Rio San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

81
°F maximum temperature
70
°F minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
mph wind from N

Rio San Juan weather for Wednesday 18th February 2026

Expect broken clouds in Rio San Juan, Dominican Republic with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.

81
°F maximum temperature
73
°F minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
mph wind from NE

Rio San Juan weather for Thursday 19th February 2026

Expect isolated thunderstorms in Rio San Juan, Dominican Republic with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a gentle breeze of 10 mph from the east.

82
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
26
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
mph wind from E

Rio San Juan weather for Friday 20th February 2026

Expect broken clouds 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 mm of rainfall expected and a gentle breeze of 11 mph from the east.