Hourly Weather Forecast - San Martín, San Juan, PR

3 AM
71°F
60%
6mph
NW
60% Chance Rain Showers
Humidity
93%
Feels like
71°F
Dew Point
69°F
4 AM
71°F
60%
7mph
WNW
60% Chance Rain Showers
Humidity
93%
Feels like
71°F
Dew Point
69°F
5 AM
71°F
70%
7mph
WNW
70% Chance Rain Showers
Humidity
93%
Feels like
71°F
Dew Point
69°F
6 AM
71°F
70%
6mph
WNW
70% Chance Rain Showers
Humidity
91%
Feels like
71°F
Dew Point
68°F
6:55 AM
7 AM
72°F
60%
6mph
WNW
60% Chance Rain Showers
Humidity
90%
Feels like
72°F
Dew Point
69°F
8 AM
73°F
50%
6mph
NW
50% Chance Rain Showers
Humidity
88%
Feels like
73°F
Dew Point
70°F
9 AM
75°F
30%
7mph
NW
30% Chance Rain Showers
Humidity
86%
Feels like
75°F
Dew Point
70°F
10 AM
76°F
20%
9mph
NNW
Partly Cloudy
Humidity
84%
Feels like
76°F
Dew Point
70°F
11 AM
76°F
30%
10mph
NNW
30% Chance Rain Showers
Humidity
80%
Feels like
76°F
Dew Point
70°F
12 PM
76°F
30%
11mph
NNW
30% Chance Rain Showers
Humidity
80%
Feels like
76°F
Dew Point
70°F
1 PM
76°F
30%
11mph
NNW
30% Chance Rain Showers
Humidity
80%
Feels like
76°F
Dew Point
69°F
2 PM
76°F
30%
12mph
N
30% Chance of Light Rain
Humidity
79%
Feels like
76°F
Dew Point
68°F
3 PM
75°F
30%
11mph
N
30% Chance of Light Rain
Humidity
78%
Feels like
75°F
Dew Point
67°F
4 PM
74°F
30%
11mph
N
30% Chance Rain Showers
Humidity
78%
Feels like
74°F
Dew Point
67°F
5 PM
73°F
30%
10mph
N
30% Chance Rain Showers
Humidity
78%
Feels like
73°F
Dew Point
66°F
6 PM
73°F
0%
9mph
N
Partly Cloudy
Humidity
78%
Feels like
73°F
Dew Point
65°F
6:21 PM
7 PM
72°F
0%
8mph
N
Partly Cloudy
Humidity
78%
Feels like
72°F
Dew Point
65°F
8 PM
72°F
0%
7mph
N
Partly Cloudy
Humidity
77%
Feels like
72°F
Dew Point
64°F
9 PM
72°F
0%
7mph
N
Partly Cloudy
Humidity
77%
Feels like
72°F
Dew Point
64°F
10 PM
71°F
0%
6mph
N
Partly Cloudy
Humidity
78%
Feels like
71°F
Dew Point
64°F
11 PM
71°F
0%
6mph
N
Partly Cloudy
Humidity
78%
Feels like
71°F
Dew Point
64°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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