Hourly Weather Forecast - San Martín, San Juan, PR

12 AM
71°F
40%
6mph
E
40% Chance Rain Showers
Humidity
90%
Feels like
71°F
Dew Point
68°F
1 AM
71°F
40%
6mph
E
40% Chance Rain Showers
Humidity
91%
Feels like
71°F
Dew Point
68°F
2 AM
70°F
40%
5mph
E
40% Chance Rain Showers
Humidity
91%
Feels like
70°F
Dew Point
68°F
3 AM
70°F
40%
5mph
E
40% Chance Rain Showers
Humidity
92%
Feels like
70°F
Dew Point
68°F
4 AM
70°F
40%
5mph
E
40% Chance Rain Showers
Humidity
92%
Feels like
70°F
Dew Point
67°F
5 AM
71°F
40%
5mph
E
40% Chance Rain Showers
Humidity
91%
Feels like
71°F
Dew Point
68°F
6 AM
72°F
30%
5mph
E
30% Chance Rain Showers
Humidity
89%
Feels like
72°F
Dew Point
68°F
6:21 AM
7 AM
73°F
30%
5mph
E
30% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
69°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(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

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