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

San Antonio, Guanacaste

78°F
Location Chevron down
Location News Videos
Use Current Location
Recent

San Antonio

Guanacaste

78°
No results found.
Try searching for a city, zip code or point of interest.
settings
San Antonio, Guanacaste Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

8 PM

79°
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
rain drop 12%
Chevron down
Partly cloudy

WindSSW 1 mph

Air QualityFair

Wind Gusts5 mph

Humidity83%

Indoor Humidity83% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover39%

Visibility6 mi

Cloud Ceiling30000 ft

9 PM

78°
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
rain drop 12%
Chevron down
Partly cloudy

WindSW 1 mph

Air QualityPoor

Wind Gusts2 mph

Humidity83%

Indoor Humidity83% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover42%

Visibility6 mi

Cloud Ceiling30000 ft

10 PM

78°
RealFeel® 86°
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
rain drop 12%
Chevron down
Partly cloudy

WindNNW 1 mph

Air QualityPoor

Wind Gusts4 mph

Humidity85%

Indoor Humidity85% (Extremely Humid)

Dew Point73° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover40%

Visibility6 mi

Cloud Ceiling30000 ft

11 PM

77°
RealFeel® 85°
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
rain drop 12%
Chevron down
Partly cloudy

WindN 1 mph

Air QualityPoor

Wind Gusts5 mph

Humidity86%

Indoor Humidity86% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover39%

Visibility6 mi

Cloud Ceiling30000 ft

Further Ahead

Tomorrow

Saturday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Winter Weather

Midwinter-style cold blast to reach more than 100 million in US East

5 hours ago

Astronomy

Northern lights could shine over parts of US Thursday night

8 hours ago

Winter Weather

First snows, wintry travel of the season soon for Midwest and Northeas...

5 hours ago

Weather Forecasts

Pacific storm barrage in northwestern US to finally break this weekend

5 hours ago

Weather News

Deadliest typhoon in Asia this year targets Vietnam after leaving a tr...

8 hours ago

 More Stories

Featured Stories

Travel

At least 12 killed, others injured after a UPS plane crashes

11 hours ago

Hurricane

Desperate survivors in Jamaica try to kickstart recovery as they wait

2 days ago

Climate

Antarctic glacier saw the fastest retreat in modern history

1 day ago

Travel

Is it safe to fly during the government shutdown?

2 days ago

Weather News

Clocks ‘fell back’ this weekend, but you didn’t prepare. What now

2 days ago
World Central America Costa Rica Guanacaste San Antonio

Weather Near San Antonio:

  • Agua Caliente, Guanacaste
  • Canas, Guanacaste
  • Nicoya, Guanacaste
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...