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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
🌧️
Rainy
Temperature, wind, and humidity right now:
🌦
+89°F
Temperature now
+79°F
Min.
+89°F
Max.
8 m/s
Wind now
0 m/s
Min.
10 m/s
Max.
73%
Humidity now
49%
Min.
100%
Max.

Weather in San Juan for the upcoming 15 days

Here’s how the weather in San Juan looks currently:
Today, 30 September
🌦
+90°F
Rain
8 m/s
73 %
Thu, 01 October
🌦
+84°F
Rain
9 m/s
74 %
Fri, 02 October
🌦
+84°F
Rain
8 m/s
75 %
Sat, 03 October
🌦
+84°F
Rain
8 m/s
74 %
Sun, 04 October
🌦
+84°F
Rain
8 m/s
70 %
Mon, 05 October
☁️
+88°F
Broken clouds
8 m/s
64 %
Tue, 06 October
🌦
+88°F
Rain
8 m/s
61 %
Wed, 07 October
🌦
+88°F
Rain
8 m/s
60 %
Thu, 08 October
🌦
+88°F
Rain
8 m/s
60 %
Fri, 09 October
☀️
+88°F
Clear sky
8 m/s
60 %
Sat, 10 October
🌦
+88°F
Rain
7 m/s
64 %
Sun, 11 October
🌦
+88°F
Rain
7 m/s
64 %
Mon, 12 October
🌦
+88°F
Rain
7 m/s
60 %
Tue, 13 October
🌦
+88°F
Rain
7 m/s
62 %
Wed, 14 October
🌦
+88°F
Rain
8 m/s
60 %

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