Hourly Weather Forecast - San Juan, PR

12 AM
73°F
30%
7mph
E
30% Chance Rain Showers
Humidity
96%
Feels like
73°F
Dew Point
72°F
1 AM
73°F
30%
7mph
E
30% Chance Rain Showers
Humidity
96%
Feels like
73°F
Dew Point
72°F
2 AM
73°F
30%
6mph
E
30% Chance Rain Showers
Humidity
97%
Feels like
73°F
Dew Point
72°F
3 AM
73°F
30%
6mph
E
30% Chance Rain Showers
Humidity
97%
Feels like
73°F
Dew Point
72°F
4 AM
73°F
30%
6mph
E
30% Chance Rain Showers
Humidity
98%
Feels like
73°F
Dew Point
72°F
5 AM
72°F
30%
5mph
E
30% Chance Rain Showers
Humidity
97%
Feels like
72°F
Dew Point
71°F
6 AM
73°F
30%
6mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
73°F
Dew Point
71°F
6:52 AM
7 AM
76°F
30%
6mph
E
30% Chance Rain Showers
Humidity
92%
Feels like
76°F
Dew Point
73°F
8 AM
79°F
30%
6mph
E
30% Chance Rain Showers
Humidity
86%
Feels like
79°F
Dew Point
74°F
9 AM
82°F
30%
8mph
E
30% Chance Rain Showers
Humidity
81%
Feels like
88°F
Dew Point
75°F
10 AM
83°F
30%
9mph
E
30% Chance Rain Showers
Humidity
79%
Feels like
90°F
Dew Point
75°F
11 AM
83°F
30%
10mph
ENE
30% Chance Rain Showers
Humidity
79%
Feels like
90°F
Dew Point
75°F
12 PM
82°F
40%
10mph
ENE
40% Chance Rain Showers
Humidity
81%
Feels like
89°F
Dew Point
76°F
1 PM
82°F
40%
11mph
ENE
40% Chance Rain Showers
Humidity
80%
Feels like
89°F
Dew Point
75°F
2 PM
82°F
40%
11mph
ENE
40% Chance Rain Showers
Humidity
82%
Feels like
88°F
Dew Point
76°F
3 PM
81°F
40%
10mph
ENE
40% Chance Rain Showers
Humidity
83%
Feels like
86°F
Dew Point
75°F
4 PM
79°F
40%
10mph
ENE
40% Chance Rain Showers
Humidity
88%
Feels like
79°F
Dew Point
75°F
5 PM
78°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
91%
Feels like
78°F
Dew Point
75°F
5:53 PM
6 PM
77°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
93%
Feels like
77°F
Dew Point
74°F
7 PM
76°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
93%
Feels like
76°F
Dew Point
74°F
8 PM
75°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
94%
Feels like
75°F
Dew Point
73°F
9 PM
74°F
40%
8mph
ENE
40% Chance Rain Showers
Humidity
94%
Feels like
74°F
Dew Point
73°F
10 PM
74°F
50%
8mph
ENE
50% Chance of Storms
Humidity
96%
Feels like
74°F
Dew Point
73°F
11 PM
73°F
60%
8mph
ENE
60% Chance of Storms
Humidity
97%
Feels like
73°F
Dew Point
72°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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