Hourly Weather Forecast - Martín Peña, San Juan, PR

1 PM
83°F
50%
9mph
ENE
50% Chance Rain Showers
Humidity
80%
Feels like
92°F
Dew Point
76°F
2 PM
83°F
50%
10mph
E
50% Chance Rain Showers
Humidity
83%
Feels like
92°F
Dew Point
77°F
3 PM
82°F
50%
10mph
E
50% Chance Rain Showers
Humidity
83%
Feels like
90°F
Dew Point
76°F
4 PM
81°F
50%
9mph
E
50% Chance Rain Showers
Humidity
85%
Feels like
88°F
Dew Point
76°F
5 PM
80°F
30%
9mph
E
30% Chance Rain Showers
Humidity
87%
Feels like
80°F
Dew Point
76°F
5:50 PM
6 PM
78°F
30%
9mph
ESE
30% Chance Rain Showers
Humidity
89%
Feels like
78°F
Dew Point
75°F
7 PM
77°F
30%
8mph
ESE
30% Chance Rain Showers
Humidity
92%
Feels like
77°F
Dew Point
75°F
8 PM
76°F
30%
8mph
SE
30% Chance Rain Showers
Humidity
94%
Feels like
76°F
Dew Point
74°F
9 PM
76°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
95%
Feels like
76°F
Dew Point
74°F
10 PM
75°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
96%
Feels like
75°F
Dew Point
74°F
11 PM
74°F
20%
6mph
SSE
Partly Cloudy
Humidity
97%
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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