San Juan Weather Conditions
Current Temperature Level
31 °C
46 AQI
Air quality index is: Good
Last Updated: 2025-08-08 17:15 (Local Time)
MapSan Juan
San Juan Weather Parameters
20 km/h
7 m/s
87° E
25 %
16 km
0 mm
1014 mb
UV Index1
Suggestions for
TodaySan Juan8 Aug.
Umbrella• Suggested
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Puerto Rico
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San Juan 10-Days Weather Forecast
Today
28°C
78 %Saturday
28°C76 %Sunday
28°C77 %Monday
27°C79 %Tuesday
27°C78 %Wednesday
27°C77 %Thursday
27°C74 %Friday
27°C75 %Saturday
27°C77 %Sunday
27°C76 %Patchy rain nearby
Occasional light rain is expected and humidity will be 78%, with winds at 20.9 km/h.31°C / 25°C
Humi.78 %
Prec.3.27 mm
Sunrise
06:04 AM12hrs 51min
Sunset
06:55 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Cloudy
25 °C
81 %
0
8.3 kmph / E
Cloudy 
Feels 27.7 °C
Cover 65 %
Visibility 10 km
1 AM
Partly Cloudy
25 °C
83 %
0
8.6 kmph / E
Partly Cloudy Feels 27.5 °C
Cover 53 %
Visibility 10 km
2 AM
Partly Cloudy
25 °C
86 %
0
7.2 kmph / ESE
Partly Cloudy Feels 27.5 °C
Cover 56 %
Visibility 10 km
3 AM
Cloudy
25 °C
88 %
0
7.6 kmph / ESE
Cloudy Feels 27.7 °C
Cover 68 %
Visibility 10 km
4 AM
Partly Cloudy
26 °C
86 %
0
8.3 kmph / ESE
Partly Cloudy Feels 28.1 °C
Cover 47 %
Visibility 10 km
5 AM
Clear
25 °C
83 %
0
6.5 kmph / E
Clear Feels 28 °C
Cover 11 %
Visibility 10 km
6 AM
Clear
26 °C
85 %
0
5.8 kmph / ESE
Clear Feels 28.8 °C
Cover 0 %
Visibility 10 km
7 AM
Partly Cloudy
27 °C
85 %
0.4
6.8 kmph / ESE
Partly Cloudy Feels 30.4 °C
Cover 28 %
Visibility 10 km
8 AM
Partly Cloudy
27 °C
80 %
1.8
9.4 kmph / ESE
Partly Cloudy Feels 31.5 °C
Cover 55 %
Visibility 5 km
9 AM
Overcast
27 °C
85 %
4.3
12.2 kmph / ESE
Overcast Feels 31.6 °C
Cover 93 %
Visibility 10 km
10 AM
Partly Cloudy
28 °C
87 %
7.6
15.1 kmph / E
Partly Cloudy Feels 33.1 °C
Cover 44 %
Visibility 10 km
11 AM
Moderate rain at times
29 °C
74 %
10.5
16.9 kmph / E
Moderate rain at timesFeels 33.9 °C
Cover 85 %
Visibility 10 km
12 PM
Partly Cloudy
30 °C
70 %
12.3
18.4 kmph / E
Partly Cloudy Feels 35 °C
Cover 32 %
Visibility 10 km
1 PM
Partly Cloudy
31 °C
65 %
12.1
18.7 kmph / E
Partly Cloudy Feels 35.7 °C
Cover 34 %
Visibility 10 km
2 PM
Partly Cloudy
31 °C
62 %
10
19.8 kmph / E
Partly Cloudy Feels 35.9 °C
Cover 45 %
Visibility 10 km
3 PM
Partly Cloudy
31 °C
62 %
7
20.9 kmph / E
Partly Cloudy Feels 35.9 °C
Cover 50 %
Visibility 9 km
4 PM
Partly Cloudy
31 °C
67 %
3.8
20.5 kmph / E
Partly Cloudy Feels 35.3 °C
Cover 38 %
Visibility 10 km
5 PM
Sunny
31 °C
66 %
1.4
19.8 kmph / E
SunnyFeels 33.8 °C
Cover 25 %
Visibility 16 km
6 PM
Sunny
29 °C
66 %
0.3
17.6 kmph / E
SunnyFeels 32.6 °C
Cover 18 %
Visibility 10 km
7 PM
Clear
28 °C
73 %
0
13.3 kmph / E
Clear Feels 31.1 °C
Cover 6 %
Visibility 10 km
8 PM
Clear
27 °C
80 %
0
11.5 kmph / E
Clear Feels 30 °C
Cover 23 %
Visibility 10 km
9 PM
Clear
26 °C
84 %
0
10.4 kmph / ESE
Clear Feels 29.2 °C
Cover 21 %
Visibility 10 km
10 PM
Clear
26 °C
84 %
0
10.4 kmph / E
Clear Feels 28.8 °C
Cover 23 %
Visibility 10 km
11 PM
Clear
26 °C
84 %
0
10.1 kmph / ESE
Clear Feels 29 °C
Cover 19 %
Visibility 10 km
Today
28°C78 %Saturday
28°C76 %Sunday
28°C77 %Monday
27°C79 %Tuesday
27°C78 %Wednesday
27°C77 %Thursday
27°C74 %Friday
27°C75 %Saturday
27°C77 %Sunday
27°C76 %Temp29 °C
ConditionSunny
Humidity66 %
Feels32.6 °C
Cover18 %
Visibility10 km
Wind Speed & Dir.17.6 kmph / E
UV0.3
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
8Today
32°25 °C
9Sat.
31°25 °C
10Sun.
31°25 °C
11Mon.
31°24 °C
12Tue.
32°24 °C
13Wed.
32°25 °C
14Thu.
31°24 °C
15Fri.
31°24 °C
16Sat.
30°24 °C
17Sun.
31°24 °C
18Mon.
31°23 °C
19Tue.
31°25 °C
20Wed.
30°24 °C
21Thu.
30°24 °C
22Fri.
29°25 °C
23Sat.
30°25 °C
24Sun.
30°26 °C
25Mon.
30°26 °C
26Tue.
30°25 °C
27Wed.
30°25 °C
28Thu.
30°25 °C
29Fri.
30°26 °C
30Sat.
30°25 °C
31Sun.
30°26 °C
AugustWeather Overview
No. of days:
Sunny
0
Cloudy
6
Rainy
25
Snowy
0
The monthly weather averages in San Juan consist of 0 sunny days, 6 cloudy days, 25 rainy days, and 0 snowy days.
San Juan's Locations Weather Conditions
Puerto Rico's Hottest Cities - August 2025
1.
Catano, Puerto Rico
Sunny
66%
1.4
25.2 kmph / ENE
2.
Bayamon, Puerto Rico
Partly Cloudy
66%
3.8
25.9 kmph / ENE
3.
Caguas, Puerto Rico
Partly Cloudy
66%
3.8
16.9 kmph / E
4.
Trujillo Alto, Puerto Rico
Partly Cloudy
66%
3.8
20.5 kmph / E
5.
San Juan, Puerto Rico
Partly Cloudy
66%
3.8
20.5 kmph / E
6.
Ceiba, Puerto Rico
Partly cloudy
70%
3.5
19.4 kmph / E
7.
Ponce, Puerto Rico
Moderate or heavy rain with thunder
70%
3.5
18 kmph / SE
8.
Mayaguez, Puerto Rico
Partly cloudy
75%
3.1
4.3 kmph / SW
9.
Arecibo, Puerto Rico
Partly cloudy
75%
3.6
23 kmph / ENE
Last Updated: 08 Aug 2025, 09:24 PM
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