Hourly Weather Forecast - Tomás de Castro, Caguas, PR

12 AM
71°F
10%
3mph
NNW
Partly Cloudy
Humidity
93%
Feels like
71°F
Dew Point
69°F
1 AM
71°F
10%
3mph
NNW
Cloudy
Humidity
94%
Feels like
71°F
Dew Point
69°F
2 AM
71°F
10%
3mph
NNW
Cloudy
Humidity
94%
Feels like
71°F
Dew Point
69°F
3 AM
71°F
20%
3mph
NNW
Cloudy
Humidity
94%
Feels like
71°F
Dew Point
69°F
4 AM
71°F
20%
3mph
NNW
Cloudy
Humidity
94%
Feels like
71°F
Dew Point
69°F
5 AM
71°F
20%
3mph
NNW
Cloudy
Humidity
93%
Feels like
71°F
Dew Point
69°F
6 AM
71°F
20%
3mph
NNW
Cloudy
Humidity
92%
Feels like
71°F
Dew Point
69°F
6:51 AM
7 AM
73°F
20%
3mph
NNW
Partly Cloudy
Humidity
91%
Feels like
73°F
Dew Point
70°F
8 AM
75°F
20%
3mph
N
Partly Cloudy
Humidity
90%
Feels like
75°F
Dew Point
72°F
9 AM
77°F
30%
5mph
NE
30% Chance Rain Showers
Humidity
86%
Feels like
77°F
Dew Point
73°F
10 AM
78°F
30%
8mph
NE
30% Chance Rain Showers
Humidity
84%
Feels like
78°F
Dew Point
73°F
11 AM
78°F
30%
10mph
ENE
30% Chance Rain Showers
Humidity
83%
Feels like
78°F
Dew Point
73°F
12 PM
79°F
40%
11mph
ENE
40% Chance Rain Showers
Humidity
82%
Feels like
79°F
Dew Point
73°F
1 PM
79°F
50%
11mph
ENE
50% Chance Rain Showers
Humidity
81%
Feels like
79°F
Dew Point
72°F
2 PM
78°F
50%
10mph
ENE
50% Chance Rain Showers
Humidity
82%
Feels like
78°F
Dew Point
73°F
3 PM
78°F
60%
10mph
ENE
60% Chance Rain Showers
Humidity
82%
Feels like
78°F
Dew Point
72°F
4 PM
77°F
60%
9mph
NE
60% Chance Rain Showers
Humidity
84%
Feels like
77°F
Dew Point
72°F
5 PM
75°F
60%
9mph
NE
60% Chance Rain Showers
Humidity
87%
Feels like
75°F
Dew Point
71°F
5:54 PM
6 PM
74°F
40%
7mph
NE
40% Chance Rain Showers
Humidity
90%
Feels like
74°F
Dew Point
71°F
7 PM
73°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
91%
Feels like
73°F
Dew Point
70°F
8 PM
73°F
30%
4mph
N
30% Chance Rain Showers
Humidity
92%
Feels like
73°F
Dew Point
70°F
9 PM
72°F
30%
3mph
N
30% Chance Rain Showers
Humidity
92%
Feels like
72°F
Dew Point
70°F
10 PM
72°F
30%
3mph
NNW
30% Chance Rain Showers
Humidity
93%
Feels like
72°F
Dew Point
70°F
11 PM
72°F
30%
3mph
NNW
30% Chance Rain Showers
Humidity
94%
Feels like
72°F
Dew Point
70°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide