Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

San Juan, San Juan

85°F
Location Chevron down
Location News Videos
Use Current Location
Recent

San Juan

San Juan

85°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
San Juan, San Juan Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, October 2

Day

10/2
90°Hi
RealFeel® 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
A thunderstorm around this morning; otherwise, partly sunny and breezy

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindE 12 mph

Wind Gusts23 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.04 in

Rain Amount0.04 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover43%

Morning

Afternoon

Night

10/2
78°Lo
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
A thunderstorm or two this evening; otherwise, clouds breaking

WindESE 5 mph

Wind Gusts15 mph

Probability of Precipitation66%

Probability of Thunderstorms40%

Precipitation0.13 in

Rain Amount0.13 in

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Cloud Cover85%

Evening

Overnight

Sun & Moon

11 hrs 57 mins
Rise 6:15 AM
Set 6:12 PM
Waning Gibbous
Rise 11:17 PM
Set 1:09 PM

Temperature History

10/2
High
Low
Forecast
90°
78°
Average
89°
75°
Last Year
89°
78°
Record
95°
1992
72°
1958

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Weather Forecasts

Flooding rain to soak Southeast as storms spread toward East Coast

3 hours ago

Severe Weather

500 tornadoes: A storm-chasing milestone 30 years in the making

10 hours ago

Weather Forecasts

Coldest air of season to bring freeze risk to Northeast, Great Lakes

3 hours ago

Severe Weather

Flood rescues mount as downpours shatter Nebraska town rainfall record

6 hours ago

Weather Forecasts

October heat wave to bring 100-degree temps, wildfire risk to SoCal

3 hours ago

 More Stories

Featured Stories

Weather News

Fall foliage update: Peak colors on full display in Vermont, New York

5 hours ago

Weather News

Daylight Saving Time 2026: When do clocks fall back?

3 hours ago

Weather News

King tides flood South Florida streets, disrupt power at condos

23 hours ago

Astronomy

October stargazing: Best time to see Saturn, meteors from Halley's Com...

1 day ago

Astronomy

Happy New Year, Mars! Red Planet begins its 39th year

1 day ago
World Central America Puerto Rico San Juan San Juan

Weather Near San Juan:

  • Bayamón, Bayamón
  • Cataño, Cataño
  • Guaynabo, Guaynabo
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...