Hourly Weather Forecast - Martín Peña, San Juan, PR

12 AM
73°F
20%
7mph
SE
Partly Cloudy
Humidity
93%
Feels like
73°F
Dew Point
71°F
1 AM
73°F
10%
6mph
SE
Partly Cloudy
Humidity
93%
Feels like
73°F
Dew Point
71°F
2 AM
73°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
93%
Feels like
73°F
Dew Point
71°F
3 AM
72°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
93%
Feels like
72°F
Dew Point
70°F
4 AM
72°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
94%
Feels like
72°F
Dew Point
70°F
5 AM
72°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
94%
Feels like
72°F
Dew Point
70°F
6 AM
73°F
30%
6mph
SE
30% Chance of Light Rain
Humidity
92%
Feels like
73°F
Dew Point
70°F
6:49 AM
7 AM
75°F
10%
6mph
SE
Partly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
72°F
8 AM
78°F
10%
7mph
ESE
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
74°F
9 AM
81°F
20%
8mph
E
Partly Cloudy
Humidity
81%
Feels like
87°F
Dew Point
74°F
10 AM
83°F
30%
10mph
E
30% Chance Rain Showers
Humidity
78%
Feels like
90°F
Dew Point
75°F
11 AM
83°F
30%
11mph
ENE
30% Chance Rain Showers
Humidity
77%
Feels like
90°F
Dew Point
75°F
12 PM
83°F
20%
12mph
ENE
Partly Cloudy
Humidity
77%
Feels like
91°F
Dew Point
75°F
1 PM
83°F
20%
13mph
ENE
Partly Cloudy
Humidity
78%
Feels like
91°F
Dew Point
75°F
2 PM
83°F
30%
13mph
ENE
30% Chance Rain Showers
Humidity
80%
Feels like
90°F
Dew Point
76°F
3 PM
82°F
30%
13mph
ENE
30% Chance Rain Showers
Humidity
81%
Feels like
89°F
Dew Point
76°F
4 PM
80°F
30%
12mph
ENE
30% Chance Rain Showers
Humidity
85%
Feels like
86°F
Dew Point
75°F
5 PM
79°F
30%
11mph
ENE
30% Chance Rain Showers
Humidity
88%
Feels like
79°F
Dew Point
75°F
5:51 PM
6 PM
78°F
30%
10mph
ENE
30% Chance Rain Showers
Humidity
91%
Feels like
78°F
Dew Point
75°F
7 PM
76°F
30%
10mph
E
30% Chance Rain Showers
Humidity
92%
Feels like
76°F
Dew Point
74°F
8 PM
76°F
30%
9mph
E
30% Chance Rain Showers
Humidity
93%
Feels like
76°F
Dew Point
74°F
9 PM
75°F
30%
9mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
75°F
Dew Point
73°F
10 PM
75°F
30%
8mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
75°F
Dew Point
73°F
11 PM
74°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
94%
Feels like
74°F
Dew Point
73°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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