Live Weather & Forecast
Weather in Sardinal
Guanacaste, Costa Rica · Real-time conditions & 3-day outlook
36°C
Feels like 45°C
97°F / Feels 112°F
Partly Cloudy
Sardinal, Guanacaste
🌞 Daytime
Updated: 2026-05-12 12:30
Humidity
39%
Wind
6.5 km/h NW
Wind Gust
8.1 km/h
Pressure
1010 mb
Visibility
10 km
UV Index
11.3
(Extreme)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
20.1°C
Wind Degree
311°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
154.9 μg/m³
NO₂
3.5 μg/m³
O₃
59 μg/m³
SO₂
6.2 μg/m³
PM 2.5
9.1 μg/m³
PM 10
10.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sardinal, Guanacaste
12 AM
27°
Clear
1 AM
27°
Clear
2 AM
26°
Partly Cloudy
3 AM
26°
Clear
4 AM
26°
Clear
5 AM
25°
Clear
6 AM
26°
Sunny
7 AM
27°
Sunny
8 AM
29°
Sunny
9 AM
30°
Sunny
10 AM
30°
Sunny
11 AM
31°
Partly Cloudy
12 PM
36°
Partly Cloudy
1 PM
32°
Partly Cloudy
2 PM
31°
Partly Cloudy
3 PM
31°
Partly Cloudy
4 PM
30°
Partly Cloudy
5 PM
30°
Partly Cloudy
6 PM
30°
Clear
7 PM
29°
Clear
8 PM
29°
Clear
9 PM
28°
Clear
10 PM
28°
Clear
11 PM
27°
Clear
3-Day Forecast
Daily overview for Sardinal, Guanacaste
Today
Sunny
32°
/
25°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 12
🌅 Sunrise: 05:22 AM
🌇 Sunset: 05:57 PM
🌙 Waning Crescent
🌑 Moon: 29% lit
Wed, May 13
Sunny
34°
/
25°
🌧️ 0% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 12.7
🌅 Sunrise: 05:21 AM
🌇 Sunset: 05:57 PM
🌙 Waning Crescent
🌑 Moon: 19% lit
Thu, May 14
Sunny
33°
/
26°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 12.8
🌅 Sunrise: 05:21 AM
🌇 Sunset: 05:57 PM
🌙 Waning Crescent
🌑 Moon: 11% lit
Best Time to Visit Sardinal
Plan your trip to Sardinal, Costa Rica around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Sardinal?
Current conditions in Sardinal: Partly Cloudy, temperature 36°C, humidity 39%.
What is the best time to visit Sardinal?
The best time to visit Sardinal is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Sardinal?
Sardinal is located at approximately 10.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Sardinal?
The wettest period in Sardinal is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Sardinal?
For visits to Sardinal during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Sardinal in?
Sardinal is located in Costa Rica, in the state of Guanacaste.
What are the public holidays in Sardinal in 2026?
View the 2026 public holidays for Sardinal on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sardinal?
The weather forecast for Sardinal uses coordinates 10.5169, -85.6468.
What is the current temperature outside in Sardinal?
The current outdoor temperature in Sardinal is 36°C (97°F) with partly cloudy.
What is the hourly weather forecast for Sardinal today?
Today's hour-by-hour weather breakdown for Sardinal is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Sardinal tomorrow hour by hour?
Tomorrow's forecast for Sardinal shows a high of 34°C and a low of 25°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Sardinal?
Rain is not expected in Sardinal today. Current forecast shows no significant rain probability.
Is it going to rain today in Sardinal?
No, rain is not forecast for Sardinal today. Current conditions show clear to partly cloudy skies.