Home / Weather San Juan
Puerto Rico May 18 07:06 PM
now
77°
90 Min. Weather
variable clouds
08:00 PM
76
°
partly cloudyProbability of precipitation
30 %
09:00 PM
75
°
variable cloudsProbability of precipitation
30 %
10:00 PM
74
°
variable cloudsProbability of precipitation
30 %
11:00 PM
73
°
variable cloudsProbability of precipitation
20 %
12:00 AM
73
°
variable cloudsProbability of precipitation
20 %
01:00 AM
72
°
variable cloudsProbability of precipitation
20 %
02:00 AM
72
°
variable cloudsProbability of precipitation
20 %
03:00 AM
72
°
variable cloudsProbability of precipitation
20 %
04:00 AM
71
°
variable cloudsProbability of precipitation
20 %
05:00 AM
71
°
variable cloudsProbability of precipitation
20 %
06:00 AM
70
°
variable cloudsProbability of precipitation
20 %
07:00 AM
74
°
variable cloudsProbability of precipitation
20 %
08:00 AM
79
°
variable cloudsProbability of precipitation
20 %
09:00 AM
82
°
variable cloudsProbability of precipitation
20 %
10:00 AM
85
°
cloudyProbability of precipitation
20 %
11:00 AM
87
°
cloudyProbability of precipitation
30 %
12:00 PM
85
°
cloudyProbability of precipitation
40 %
01:00 PM
84
°
rain showersProbability of precipitation
50 %
02:00 PM
82
°
rain showersProbability of precipitation
50 %
03:00 PM
81
°
rain showersProbability of precipitation
60 %
04:00 PM
79
°
rain showersProbability of precipitation
60 %
05:00 PM
79
°
rain showersProbability of precipitation
50 %
06:00 PM
79
°
cloudyProbability of precipitation
40 %
07:00 PM
77
°
variable cloudsProbability of precipitation
30 %
08:00 PM
76
°
variable cloudsProbability of precipitation
20 %
09:00 PM
76
°
variable cloudsProbability of precipitation
20 %
10:00 PM
75
°
variable cloudsProbability of precipitation
20 %
11:00 PM
74
°
variable cloudsProbability of precipitation
20 %
12:00 AM
74
°
variable cloudsProbability of precipitation
20 %
01:00 AM
73
°
variable cloudsProbability of precipitation
20 %
02:00 AM
73
°
variable cloudsProbability of precipitation
20 %
03:00 AM
73
°
variable cloudsProbability of precipitation
20 %
04:00 AM
73
°
variable cloudsProbability of precipitation
20 %
05:00 AM
73
°
variable cloudsProbability of precipitation
20 %
06:00 AM
73
°
variable cloudsProbability of precipitation
20 %
07:00 AM
76
°
variable cloudsProbability of precipitation
20 %
08:00 AM
80
°
variable cloudsProbability of precipitation
20 %
09:00 AM
84
°
variable cloudsProbability of precipitation
20 %
10:00 AM
86
°
variable cloudsProbability of precipitation
20 %
11:00 AM
88
°
variable cloudsProbability of precipitation
20 %
12:00 PM
88
°
cloudyProbability of precipitation
20 %
01:00 PM
86
°
cloudyProbability of precipitation
20 %
02:00 PM
87
°
cloudyProbability of precipitation
20 %
03:00 PM
87
°
cloudyProbability of precipitation
30 %
04:00 PM
87
°
cloudyProbability of precipitation
40 %
05:00 PM
83
°
thunderstormProbability of precipitation
60 %
06:00 PM
80
°
cloudyProbability of precipitation
40 %
07:00 PM
78
°
variable cloudsProbability of precipitation
30 %
08:00 PM
77
°
variable cloudsProbability of precipitation
20 %

WeatherRadar

Forecast
Map

Evening
75
°
rain showerProbability of precipitation
70 %
Night
70
°
variable cloudsProbability of precipitation
20 %
Morning
82
°
cloudyProbability of precipitation
40 %
Afternoon
87
°
rain showersProbability of precipitation
60 %
Evening
76
°
variable cloudsProbability of precipitation
30 %
Night
73
°
variable cloudsProbability of precipitation
20 %
Morning
84
°
variable cloudsProbability of precipitation
20 %
Afternoon
88
°
thunderstormProbability of precipitation
60 %
Evening
77
°
variable cloudsProbability of precipitation
40 %
Night
74
°
variable cloudsProbability of precipitation
50 %
Morning
84
°
variable cloudsProbability of precipitation
40 %
Afternoon
89
°
thunderstormProbability of precipitation
60 %
Evening
77
°
variable cloudsProbability of precipitation
20 %
Night
74
°
variable cloudsProbability of precipitation
20 %
Morning
84
°
variable cloudsProbability of precipitation
20 %
Afternoon
88
°
variable cloudsProbability of precipitation
50 %
Evening
78
°
variable cloudsProbability of precipitation
20 %
Night
75
°
variable cloudsProbability of precipitation
20 %
Morning
84
°
variable cloudsProbability of precipitation
20 %
Afternoon
90
°
variable cloudsProbability of precipitation
50 %
Evening
81
°
variable cloudsProbability of precipitation
40 %
Night
79
°
variable cloudsProbability of precipitation
50 %
Morning
82
°
rain showersProbability of precipitation
60 %
Afternoon
88
°
variable cloudsProbability of precipitation
40 %
Evening
80
°
variable cloudsProbability of precipitation
30 %
Night
78
°
variable cloudsProbability of precipitation
40 %
Morning
83
°
cloudyProbability of precipitation
40 %
Afternoon
89
°
cloudyProbability of precipitation
20 %
Evening
80
°
partly cloudyProbability of precipitation
30 %
Night
78
°
partly cloudyProbability of precipitation
30 %
Morning
83
°
cloudyProbability of precipitation
30 %
Afternoon
89
°
cloudyProbability of precipitation
30 %
Evening
80
°
partly cloudyProbability of precipitation
40 %
Night
77
°
partly cloudyProbability of precipitation
40 %
Morning
84
°
cloudyProbability of precipitation
40 %
Afternoon
88
°
rain showersProbability of precipitation
60 %
Evening
80
°
partly cloudyProbability of precipitation
40 %
Night
77
°
rain showerProbability of precipitation
50 %
Morning
84
°
cloudyProbability of precipitation
40 %
Afternoon
88
°
rain showersProbability of precipitation
60 %
Evening
80
°
partly cloudyProbability of precipitation
40 %
Night
77
°
partly cloudyProbability of precipitation
40 %
Morning
83
°
cloudyProbability of precipitation
40 %
Afternoon
88
°
cloudyProbability of precipitation
40 %
Evening
80
°
partly cloudyProbability of precipitation
30 %
Night
77
°
partly cloudyProbability of precipitation
40 %
Morning
84
°
cloudyProbability of precipitation
40 %
Afternoon
88
°
rain showersProbability of precipitation
60 %
Evening
80
°
partly cloudyProbability of precipitation
40 %
Night
77
°
rain showerProbability of precipitation
50 %
Morning
84
°
cloudyProbability of precipitation
40 %
Afternoon
88
°
thunderstormProbability of precipitation
60 %
Evening
80
°
partly cloudyProbability of precipitation
40 %
Night
77
°
partly cloudyProbability of precipitation
40 %
today05/18
83
°
73
°
thunderstorm
hours of sunshine
9 h
Probability of precipitation
70 %
tomorrow05/19
87
°
70
°
rain showers
hours of sunshine
3 h
Probability of precipitation
60 %
Tuesday05/20
88
°
73
°
thunderstorm
hours of sunshine
5 h
Probability of precipitation
60 %
Wednesday05/21
89
°
74
°
thunderstorm
hours of sunshine
7 h
Probability of precipitation
60 %
Thursday05/22
88
°
74
°
variable clouds
hours of sunshine
8 h
Probability of precipitation
50 %
Friday05/23
90
°
75
°
variable clouds
hours of sunshine
7 h
Probability of precipitation
50 %
Saturday05/24
88
°
79
°
rain showers
hours of sunshine
5 h
Probability of precipitation
60 %
Sunday05/25
89
°
78
°
cloudy
hours of sunshine
5 h
Probability of precipitation
40 %
Monday05/26
89
°
78
°
cloudy
hours of sunshine
5 h
Probability of precipitation
30 %
Tuesday05/27
88
°
77
°
rain showers
hours of sunshine
4 h
Probability of precipitation
60 %
Wednesday05/28
88
°
77
°
rain showers
hours of sunshine
4 h
Probability of precipitation
60 %
Thursday05/29
88
°
77
°
cloudy
hours of sunshine
4 h
Probability of precipitation
40 %
Friday05/30
88
°
77
°
rain showers
hours of sunshine
4 h
Probability of precipitation
60 %
Saturday05/31
88
°
77
°
thunderstorm
hours of sunshine
4 h
Probability of precipitation
60 %
today — thunderstorm
during the day
70 % | 0.1-0.2 in | 0-1 h
05:49 AM 06:52 PM
UV‑index: 9
evening / night
50 % | mostly dry
light wind from E (7 mph)

WindRadar

14 day weather

Su
73
83
Mo
70
87
Tu
73
88
We
74
89
Th
74
88
Fr
75
90
Sa
79
88
Su
78
89
Mo
78
89
Tu
77
88
We
77
88
Th
77
88
Fr
77
88
Sa
77
88
Max (°F)
Min (°F)
moreless

TemperatureRadar

Marine Weather

today
tomorrow
Water 81°  /  Air 83°
Waves 2.5 ft  /  
light wind from NE

Current regional conditions

San Juan Luis Munoz Airport (13ft)
78.7°
mostly clear
Wind W 6 mph

Roosevelt Roads/Naval Stat. Airport (36ft)
75.2°
overcast
Wind 0 mph

Ponce/Mercedita Airport (29ft)
82.4°
dry
Wind SE 6 mph

Past weather

Weather Station San Juan Luis Munoz Airport
Maximum Temperature [°F] 04/21/2025 to 05/18/2025
Precipitation [in] 04/21/2025 to 05/18/2025

RainRadar