Hourly Weather Forecast - Guanajibo Castillo, Mayaguez, PR

12 AM
72°F
10%
4mph
NE
Hazy
Humidity
92%
Feels like
72°F
Dew Point
70°F
1 AM
71°F
10%
4mph
NE
Hazy
Humidity
93%
Feels like
71°F
Dew Point
69°F
2 AM
71°F
10%
4mph
NE
Hazy
Humidity
93%
Feels like
71°F
Dew Point
68°F
3 AM
70°F
10%
4mph
NE
Hazy
Humidity
93%
Feels like
70°F
Dew Point
68°F
4 AM
69°F
0%
4mph
NE
Hazy
Humidity
93%
Feels like
69°F
Dew Point
67°F
5 AM
69°F
0%
4mph
NE
Hazy
Humidity
93%
Feels like
69°F
Dew Point
67°F
6 AM
69°F
10%
3mph
NE
Hazy
Humidity
91%
Feels like
69°F
Dew Point
66°F
6:55 AM
7 AM
71°F
10%
3mph
NE
Mostly Sunny
Humidity
89%
Feels like
71°F
Dew Point
68°F
8 AM
76°F
0%
3mph
NE
Mostly Sunny
Humidity
86%
Feels like
76°F
Dew Point
71°F
9 AM
80°F
0%
4mph
ENE
Mostly Sunny
Humidity
80%
Feels like
85°F
Dew Point
74°F
10 AM
84°F
10%
4mph
E
Mostly Sunny
Humidity
71%
Feels like
91°F
Dew Point
74°F
11 AM
86°F
30%
5mph
E
30% Chance Rain Showers
Humidity
67%
Feels like
94°F
Dew Point
74°F
12 PM
87°F
30%
6mph
SE
30% Chance Rain Showers
Humidity
65%
Feels like
95°F
Dew Point
74°F
1 PM
87°F
40%
6mph
SSE
40% Chance Rain Showers
Humidity
63%
Feels like
94°F
Dew Point
73°F
2 PM
86°F
50%
7mph
S
50% Chance Rain Showers
Humidity
66%
Feels like
94°F
Dew Point
73°F
3 PM
85°F
50%
6mph
SSE
50% Chance Rain Showers
Humidity
69%
Feels like
91°F
Dew Point
73°F
4 PM
82°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
76%
Feels like
89°F
Dew Point
74°F
5 PM
80°F
50%
3mph
NNE
50% Chance Rain Showers
Humidity
82%
Feels like
85°F
Dew Point
74°F
5:57 PM
6 PM
78°F
50%
3mph
NNE
50% Chance Rain Showers
Humidity
86%
Feels like
78°F
Dew Point
74°F
7 PM
77°F
50%
3mph
NE
50% Chance Rain Showers
Humidity
89%
Feels like
77°F
Dew Point
73°F
8 PM
76°F
40%
3mph
NE
40% Chance Rain Showers
Humidity
91%
Feels like
76°F
Dew Point
73°F
9 PM
74°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
92%
Feels like
74°F
Dew Point
72°F
10 PM
73°F
10%
4mph
NE
Partly Cloudy
Humidity
92%
Feels like
73°F
Dew Point
71°F
11 PM
73°F
10%
4mph
NE
Hazy
Humidity
92%
Feels like
73°F
Dew Point
70°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide