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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.
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Weather in San Juan today

Good Weather
Warm
🌧️
Rainy
Temperature, wind, and humidity right now:
🌦
+85°F
Temperature now
+74°F
Min.
+85°F
Max.
6 m/s
Wind now
0 m/s
Min.
10 m/s
Max.
69%
Humidity now
50%
Min.
100%
Max.

Weather in San Juan for the upcoming 15 days

Here’s how the weather in San Juan looks currently:
Tue, 18 November
🌦
+86°F
Rain
6 m/s
69 %
Wed, 19 November
🌦
+84°F
Rain
7 m/s
66 %
Thu, 20 November
🌦
+82°F
Rain
5 m/s
67 %
Fri, 21 November
🌦
+82°F
Rain
5 m/s
65 %
Sat, 22 November
☀️
+82°F
Clear sky
5 m/s
57 %
Sun, 23 November
🌦
+82°F
Rain
5 m/s
61 %
Mon, 24 November
🌦
+84°F
Rain
5 m/s
61 %
Tue, 25 November
🌦
+82°F
Rain
6 m/s
66 %
Wed, 26 November
🌦
+82°F
Rain
7 m/s
66 %
Thu, 27 November
🌦
+82°F
Rain
7 m/s
66 %
Fri, 28 November
🌦
+82°F
Rain
7 m/s
70 %
Sat, 29 November
🌦
+82°F
Rain
6 m/s
68 %
Sun, 30 November
🌦
+82°F
Rain
6 m/s
69 %
Mon, 01 December
🌦
+81°F
Rain
8 m/s
74 %
Tue, 02 December
🌦
+79°F
Rain
9 m/s
74 %

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