Hourly Weather Forecast - Port Antonio, , JM

12 AM
76°F
10%
2mph
S
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
71°F
1 AM
75°F
10%
2mph
S
Partly Cloudy
Humidity
87%
Feels like
75°F
Dew Point
71°F
2 AM
75°F
20%
2mph
S
Partly Cloudy
Humidity
87%
Feels like
75°F
Dew Point
71°F
3 AM
75°F
20%
2mph
S
Partly Cloudy
Humidity
87%
Feels like
75°F
Dew Point
71°F
4 AM
75°F
10%
2mph
SSE
Partly Cloudy
Humidity
87%
Feels like
75°F
Dew Point
71°F
5 AM
75°F
10%
2mph
SSE
Partly Cloudy
Humidity
88%
Feels like
75°F
Dew Point
71°F
6 AM
75°F
10%
2mph
SSE
Partly Cloudy
Humidity
88%
Feels like
75°F
Dew Point
72°F
6:31 AM
7 AM
76°F
20%
2mph
SSE
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
72°F
8 AM
78°F
30%
3mph
SE
30% Chance Rain Showers
Humidity
79%
Feels like
78°F
Dew Point
71°F
9 AM
81°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
70%
Feels like
85°F
Dew Point
71°F
10 AM
83°F
30%
5mph
E
30% Chance Rain Showers
Humidity
64%
Feels like
88°F
Dew Point
70°F
11 AM
85°F
30%
5mph
E
30% Chance Rain Showers
Humidity
62%
Feels like
89°F
Dew Point
70°F
12 PM
85°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
61%
Feels like
90°F
Dew Point
70°F
1 PM
85°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
61%
Feels like
90°F
Dew Point
70°F
2 PM
85°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
61%
Feels like
89°F
Dew Point
70°F
3 PM
84°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
62%
Feels like
88°F
Dew Point
69°F
4 PM
83°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
64%
Feels like
86°F
Dew Point
69°F
5 PM
81°F
20%
4mph
ENE
Mostly Sunny
Humidity
67%
Feels like
85°F
Dew Point
69°F
5:34 PM
6 PM
80°F
20%
2mph
E
Mostly Clear
Humidity
73%
Feels like
80°F
Dew Point
70°F
7 PM
78°F
20%
1mph
SSE
Mostly Clear
Humidity
77%
Feels like
78°F
Dew Point
70°F
8 PM
77°F
10%
0mph
SSW
Mostly Clear
Humidity
79%
Feels like
77°F
Dew Point
71°F
9 PM
77°F
10%
1mph
SSW
Mostly Clear
Humidity
81%
Feels like
77°F
Dew Point
71°F
10 PM
77°F
10%
2mph
SW
Mostly Clear
Humidity
81%
Feels like
77°F
Dew Point
70°F
11 PM
76°F
10%
2mph
SW
Mostly Clear
Humidity
82%
Feels like
76°F
Dew Point
70°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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