San Juan del Sur weather live forecast

Today's maximum temperature in San Juan del Sur is expected to be 32°C. Select a day from the live weather forecast for San Juan del Sur, Nicaragua for more weather parameters.

Sunday
16th Aug
32

26

4

11
Monday
17th Aug
31

26

5

11
Tuesday
18th Aug
29

26

5

11
Wednesday
19th Aug
30

25

5

11
Thursday
20th Aug
32

26

7

11

5-day weather forecast updated at 04:03 on Monday 17th August 2026 GMT

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The 5-day weather forecast for Nicaragua (San Juan del Sur) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Juan del Sur weather forecast by day

Below are the detailed weather forecasts for San Juan del Sur for the next 5 days.

San Juan del Sur weather for Sunday 16th August 2026

Expect broken clouds in San Juan del Sur, Nicaragua with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-east.

32
°C maximum temperature
26
°C minimum temperature
broken clouds
4
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
33
kph wind from NE

San Juan del Sur weather for Monday 17th August 2026

Expect isolated thunderstorms in San Juan del Sur, Nicaragua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 19 kph from the north-east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
43
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from NE

San Juan del Sur weather for Tuesday 18th August 2026

Expect isolated thunderstorms in San Juan del Sur, Nicaragua with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 27 kph from the east.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
72
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from E

San Juan del Sur weather for Wednesday 19th August 2026

Expect isolated thunderstorms in San Juan del Sur, Nicaragua with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 31 kph from the east.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
31
kph wind from E

San Juan del Sur weather for Thursday 20th August 2026

Expect broken clouds in San Juan del Sur, Nicaragua with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the east.