Your trips
Organize your trips easily with tabs
New York
San Juan
Any date
+ Search
background

Smarter Travel Planning

for a Better World

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:
Pick Dates

Weather in San Juan today

Good Weather
Hot
🌧️
Rainy
Temperature, wind, and humidity right now:
🌦
+90°F
Temperature now
+77°F
Min.
+90°F
Max.
6 m/s
Wind now
0 m/s
Min.
10 m/s
Max.
59%
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, 28 August
🌦
+90°F
Rain
6 m/s
59 %
Fri, 29 August
🌦
+90°F
Rain
7 m/s
62 %
Sat, 30 August
🌦
+90°F
Rain
8 m/s
61 %
Sun, 31 August
🌦
+86°F
Rain
7 m/s
67 %
Mon, 01 September
🌦
+88°F
Rain
8 m/s
60 %
Tue, 02 September
🌦
+88°F
Rain
7 m/s
62 %
Wed, 03 September
🌦
+88°F
Rain
8 m/s
56 %
Thu, 04 September
🌦
+88°F
Rain
7 m/s
62 %
Fri, 05 September
🌦
+88°F
Rain
8 m/s
62 %
Sat, 06 September
🌦
+88°F
Rain
7 m/s
61 %
Sun, 07 September
🌦
+88°F
Rain
8 m/s
60 %
Mon, 08 September
🌦
+79°F
Rain
5 m/s
79 %
Tue, 09 September
🌦
+84°F
Rain
6 m/s
69 %
Wed, 10 September
🌦
+86°F
Rain
7 m/s
57 %
Thu, 11 September
🌦
+88°F
Rain
7 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