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Smarter Travel Planning

Weather in San Juan

Discover today’s weather in San Juan and see if now is a good time to travel with our 16 day forecast.
Check flight prices to San Juan on Avionero:
Dates, flexibility, days away

Weather in San Juan today

Good Weather
Hot
☁️
Cloudy
Temperature, wind, and humidity right now:
☁️
+89°F
Temperature now
+80°F
Min.
+91°F
Max.
8 m/s
Wind now
0 m/s
Min.
10 m/s
Max.
56%
Humidity now
37%
Min.
100%
Max.

Weather in San Juan for the upcoming 15 days

Here’s how the weather in San Juan looks currently:
Thu, 20 August
☁️
+90°F
Scattered clouds
8 m/s
56 %
Fri, 21 August
🌦
+88°F
Rain
8 m/s
55 %
Sat, 22 August
🌦
+86°F
Rain
8 m/s
67 %
Sun, 23 August
🌦
+88°F
Rain
8 m/s
61 %
Mon, 24 August
🌦
+88°F
Rain
9 m/s
63 %
Tue, 25 August
🌦
+88°F
Rain
8 m/s
65 %
Wed, 26 August
🌦
+88°F
Rain
8 m/s
65 %
Thu, 27 August
🌦
+88°F
Rain
8 m/s
59 %
Fri, 28 August
🌦
+90°F
Rain
6 m/s
61 %
Sat, 29 August
☀️
+90°F
Clear sky
8 m/s
63 %
Sun, 30 August
🌦
+90°F
Rain
8 m/s
59 %
Mon, 31 August
🌦
+90°F
Rain
8 m/s
58 %
Tue, 01 September
🌦
+88°F
Rain
9 m/s
60 %
Wed, 02 September
🌦
+88°F
Rain
8 m/s
65 %
Thu, 03 September
☁️
+88°F
Broken clouds
8 m/s
63 %

Weather in San Juan year round

Weather by month. Click on a month to see full weather information.
The average temperature during the whole year is around +86°F, with the lowest average of +82°F in January and the highest average of +88°F in June

Monthly weather in San Juan