San Juan Weather Conditions
Current Temperature Level
32 °C
54 AQI
Air quality index is: Moderate
Last Updated: 2025-08-26 15:15 (Local Time)
MapSan Juan
San Juan Weather Parameters
21 km/h
7 m/s
93° E
50 %
14 km
0 mm
1016 mb
UV Index7
Suggestions for
TodaySan Juan26 Aug.
Umbrella• Not required
Clothing• Breathable
Driving• Drive Safely
Sunscreen• ApplyTrending in Puerto Rico
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San Juan 10-Days Weather Forecast
Today
29°C
79 %Wednesday
28°C77 %Thursday
28°C74 %Friday
28°C77 %Saturday
28°C76 %Sunday
27°C80 %Monday
27°C79 %Tuesday
27°C76 %Wednesday
27°C75 %Thursday
27°C74 %Overcast
Fully overcast skies with a high of 29 °C. Humidity will be 79%, and winds at 22.3 km/h.33°C / 27°C
Humi.79 %
Prec.0 mm
Sunrise
06:08 AM12hrs 35min
Sunset
06:43 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
27 °C
85 %
0
12.2 kmph / E
Partly Cloudy 
Feels 30.4 °C
Cover 33 %
Visibility 10 km
1 AM
Partly Cloudy
27 °C
85 %
0
11.9 kmph / E
Partly Cloudy Feels 30.3 °C
Cover 38 %
Visibility 10 km
2 AM
Partly Cloudy
27 °C
86 %
0
11.9 kmph / E
Partly Cloudy Feels 30.4 °C
Cover 57 %
Visibility 10 km
3 AM
Cloudy
27 °C
86 %
0
11.9 kmph / ESE
Cloudy Feels 30.5 °C
Cover 65 %
Visibility 10 km
4 AM
Cloudy
27 °C
85 %
0
10.8 kmph / ESE
Cloudy Feels 31.6 °C
Cover 76 %
Visibility 10 km
5 AM
Cloudy
27 °C
88 %
0
9.4 kmph / E
Cloudy Feels 32.4 °C
Cover 85 %
Visibility 10 km
6 AM
Overcast
28 °C
89 %
0
8.6 kmph / E
Overcast Feels 32.9 °C
Cover 99 %
Visibility 10 km
7 AM
Overcast
28 °C
91 %
0.2
9 kmph / E
Overcast Feels 33.4 °C
Cover 100 %
Visibility 10 km
8 AM
Overcast
28 °C
93 %
1.1
11.2 kmph / E
Overcast Feels 34.1 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
29 °C
89 %
3.2
14.8 kmph / E
Overcast Feels 34.6 °C
Cover 90 %
Visibility 10 km
10 AM
Partly Cloudy
30 °C
74 %
6.4
18 kmph / E
Partly Cloudy Feels 36.3 °C
Cover 59 %
Visibility 10 km
11 AM
Partly Cloudy
32 °C
63 %
9.4
20.5 kmph / E
Partly Cloudy Feels 37.6 °C
Cover 44 %
Visibility 10 km
12 PM
Partly Cloudy
32 °C
57 %
11.2
21.2 kmph / E
Partly Cloudy Feels 37.5 °C
Cover 44 %
Visibility 10 km
1 PM
Cloudy
31 °C
62 %
11.2
22 kmph / E
Cloudy Feels 36.8 °C
Cover 84 %
Visibility 9 km
2 PM
Overcast
31 °C
65 %
9.5
22.3 kmph / E
Overcast Feels 35.8 °C
Cover 100 %
Visibility 10 km
3 PM
Partly cloudy
32 °C
67 %
6.5
20.9 kmph / E
Partly cloudyFeels 34.8 °C
Cover 50 %
Visibility 14 km
4 PM
Overcast
30 °C
70 %
3.4
20.5 kmph / E
Overcast Feels 34.2 °C
Cover 100 %
Visibility 10 km
5 PM
Overcast
29 °C
71 %
1.2
18.4 kmph / E
Overcast Feels 33.8 °C
Cover 94 %
Visibility 10 km
6 PM
Cloudy
29 °C
76 %
0.2
15.8 kmph / E
Cloudy Feels 33.2 °C
Cover 66 %
Visibility 10 km
7 PM
Cloudy
28 °C
79 %
0
12.6 kmph / E
Cloudy Feels 32.7 °C
Cover 86 %
Visibility 10 km
8 PM
Overcast
28 °C
79 %
0
11.5 kmph / E
Overcast Feels 32.5 °C
Cover 89 %
Visibility 10 km
9 PM
Overcast
28 °C
81 %
0
10.4 kmph / E
Overcast Feels 32.4 °C
Cover 97 %
Visibility 10 km
10 PM
Overcast
27 °C
85 %
0
8.6 kmph / E
Overcast Feels 31.9 °C
Cover 100 %
Visibility 10 km
11 PM
Overcast
27 °C
92 %
0
9 kmph / E
Overcast Feels 30.9 °C
Cover 100 %
Visibility 10 km
Today
29°C79 %Wednesday
28°C77 %Thursday
28°C74 %Friday
28°C77 %Saturday
28°C76 %Sunday
27°C80 %Monday
27°C79 %Tuesday
27°C76 %Wednesday
27°C75 %Thursday
27°C74 %Temp30 °C
ConditionOvercast
Humidity70 %
Feels34.2 °C
Cover100 %
Visibility10 km
Wind Speed & Dir.20.5 kmph / E
UV3.4
San Juan 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
32°25 °C
2Sat.
28°24 °C
3Sun.
33°25 °C
4Mon.
33°26 °C
5Tue.
31°25 °C
6Wed.
34°25 °C
7Thu.
31°24 °C
8Fri.
31°25 °C
9Sat.
31°25 °C
10Sun.
33°24 °C
11Mon.
32°25 °C
12Tue.
34°26 °C
13Wed.
32°25 °C
14Thu.
32°26 °C
15Fri.
32°26 °C
16Sat.
29°25 °C
17Sun.
29°25 °C
18Mon.
33°26 °C
19Tue.
34°24 °C
20Wed.
33°25 °C
21Thu.
34°25 °C
22Fri.
34°25 °C
23Sat.
33°25 °C
24Sun.
32°25 °C
25Mon.
32°26 °C
26Today
31°26 °C
27Wed.
32°24 °C
28Thu.
30°25 °C
29Fri.
31°24 °C
30Sat.
31°24 °C
31Sun.
31°24 °C
AugustWeather Overview
No. of days:
Sunny
0
Cloudy
12
Rainy
17
Snowy
0
The monthly weather averages in San Juan consist of 0 sunny days, 12 cloudy days, 17 rainy days, and 0 snowy days.
San Juan's Locations Weather Conditions
Puerto Rico's Hottest Cities - August 2025
1.
Ponce, Puerto Rico
Partly Cloudy
63%
6.2
25.6 kmph / SE
2.
Catano, Puerto Rico
Partly cloudy
63%
6.5
25.9 kmph / E
3.
Mayaguez, Puerto Rico
Partly cloudy
67%
5.9
3.6 kmph / SE
4.
Arecibo, Puerto Rico
Partly cloudy
67%
6.5
36.4 kmph / ENE
5.
San Juan, Puerto Rico
Partly cloudy
67%
6.5
20.9 kmph / E
6.
Trujillo Alto, Puerto Rico
Partly cloudy
67%
6.5
20.9 kmph / E
7.
Bayamon, Puerto Rico
Partly cloudy
67%
6.5
25.9 kmph / E
8.
Caguas, Puerto Rico
Partly cloudy
67%
6.5
17.6 kmph / ESE
9.
Ceiba, Puerto Rico
Sunny
63%
6
23.8 kmph / E
Last Updated: 26 Aug 2025, 07:30 PM
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