Today's Hourly Weather Forecast - San Martín, San Juan, PR

Sunset at 7:02 PM
Time
8 PM
Weather Condition:
Temperature
80°
Chance of precipitation
0%
Wind
11mph
Weather Condition:Partly Cloudy
Humidity
76%
Feels like
80°
Dew Point
72°
Time
9 PM
Weather Condition:
Temperature
79°
Chance of precipitation
0%
Wind
11mph
Weather Condition:Partly Cloudy
Humidity
78%
Feels like
79°
Dew Point
71°
Time
10 PM
Weather Condition:
Temperature
79°
Chance of precipitation
0%
Wind
10mph
Weather Condition:Partly Cloudy
Humidity
79%
Feels like
79°
Dew Point
71°
Time
11 PM
Weather Condition:
Temperature
78°
Chance of precipitation
0%
Wind
10mph
Weather Condition:Partly Cloudy
Humidity
79%
Feels like
78°
Dew Point
71°

Today's severe weather outlook

Heightened Severe Storm Risk for the Central Plains

A low pressure system will trigger severe thunderstorms this afternoon and evening across the Central Plains.

Sunday's Weather Outlook

Sunday's Weather Outlook

Temperature Outlook for June through August 2026

Summer Outlook: Developing El Niño Set to Impact Drought, Wildfires Nationwide

Drought Monitor for June 18, 2026

Thirsty Midwest, Southern Plains See Drought Relief

Story Image: The differences between the Heat Index and Wet Bulb Globe Temperature are outlined in this graphic. (NOAA, NWS)

Heat Index Vs Wet Bulb Globe Temperature

Story Image via pixabay.com

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