Hourly Weather Forecast - Islote, Arecibo, PR

5 AM
66°F
0%
4mph
SSE
Hazy
Humidity
97%
Feels like
66°F
Dew Point
65°F
6 AM
66°F
0%
3mph
SSE
Hazy
Humidity
96%
Feels like
66°F
Dew Point
65°F
6:51 AM
7 AM
68°F
0%
4mph
SSE
Hazy
Humidity
93%
Feels like
68°F
Dew Point
66°F
8 AM
73°F
0%
3mph
SSE
Sunny
Humidity
88%
Feels like
73°F
Dew Point
69°F
9 AM
78°F
0%
4mph
ESE
Sunny
Humidity
79%
Feels like
78°F
Dew Point
71°F
10 AM
82°F
0%
5mph
E
Sunny
Humidity
67%
Feels like
86°F
Dew Point
70°F
11 AM
84°F
20%
7mph
E
Mostly Sunny
Humidity
66%
Feels like
89°F
Dew Point
71°F
12 PM
84°F
40%
8mph
ENE
40% Chance Rain Showers
Humidity
69%
Feels like
91°F
Dew Point
73°F
1 PM
84°F
50%
8mph
ENE
50% Chance Rain Showers
Humidity
72%
Feels like
91°F
Dew Point
74°F
2 PM
83°F
70%
9mph
NE
70% Chance of Storms
Humidity
75%
Feels like
90°F
Dew Point
74°F
3 PM
82°F
80%
9mph
ENE
80% Chance of Storms
Humidity
78%
Feels like
89°F
Dew Point
74°F
4 PM
81°F
80%
9mph
E
80% Chance of Storms
Humidity
77%
Feels like
86°F
Dew Point
73°F
5 PM
80°F
60%
9mph
E
60% Chance Rain Showers
Humidity
80%
Feels like
80°F
Dew Point
73°F
5:52 PM
6 PM
78°F
40%
7mph
E
40% Chance Rain Showers
Humidity
85%
Feels like
78°F
Dew Point
73°F
7 PM
76°F
20%
6mph
E
Partly Cloudy
Humidity
88%
Feels like
76°F
Dew Point
73°F
8 PM
75°F
10%
6mph
ESE
Hazy
Humidity
92%
Feels like
75°F
Dew Point
72°F
9 PM
73°F
0%
6mph
ESE
Hazy
Humidity
96%
Feels like
73°F
Dew Point
72°F
10 PM
72°F
0%
6mph
ESE
Hazy
Humidity
98%
Feels like
72°F
Dew Point
72°F
11 PM
71°F
0%
6mph
ESE
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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