Hourly Weather Forecast - San Martín, San Juan, PR

8 AM
76°F
20%
9mph
SE
Partly Cloudy
Humidity
76%
Feels like
76°F
Dew Point
67°F
9 AM
79°F
20%
10mph
ESE
Partly Cloudy
Humidity
70%
Feels like
79°F
Dew Point
68°F
10 AM
81°F
30%
12mph
ESE
30% Chance Rain Showers
Humidity
67%
Feels like
84°F
Dew Point
68°F
11 AM
82°F
20%
13mph
ESE
Partly Cloudy
Humidity
64%
Feels like
84°F
Dew Point
68°F
12 PM
82°F
10%
14mph
ESE
Partly Cloudy
Humidity
63%
Feels like
85°F
Dew Point
68°F
1 PM
82°F
0%
14mph
ESE
Partly Cloudy
Humidity
63%
Feels like
85°F
Dew Point
68°F
2 PM
81°F
0%
14mph
ESE
Partly Cloudy
Humidity
64%
Feels like
84°F
Dew Point
68°F
3 PM
80°F
0%
14mph
SE
Partly Cloudy
Humidity
66%
Feels like
83°F
Dew Point
67°F
4 PM
79°F
0%
13mph
SE
Partly Cloudy
Humidity
68%
Feels like
79°F
Dew Point
67°F
5 PM
77°F
0%
13mph
SE
Partly Cloudy
Humidity
71%
Feels like
77°F
Dew Point
67°F
6 PM
76°F
0%
11mph
SE
Mostly Sunny
Humidity
74%
Feels like
76°F
Dew Point
67°F
6:34 PM
7 PM
74°F
0%
10mph
SE
Mostly Clear
Humidity
78%
Feels like
74°F
Dew Point
67°F
8 PM
73°F
0%
8mph
SE
Mostly Clear
Humidity
81%
Feels like
73°F
Dew Point
67°F
9 PM
72°F
0%
7mph
SE
Mostly Clear
Humidity
83%
Feels like
72°F
Dew Point
67°F
10 PM
71°F
0%
7mph
SE
Partly Cloudy
Humidity
85%
Feels like
71°F
Dew Point
67°F
11 PM
71°F
0%
6mph
SE
Partly Cloudy
Humidity
86%
Feels like
71°F
Dew Point
66°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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