Live Weather & Forecast
Weather in Mastate
Alajuela, Costa Rica · Real-time conditions & 3-day outlook
28°C
Feels like 29°C
82°F / Feels 84°F
Partly cloudy
Mastate, Alajuela
🌞 Daytime
Updated: 2026-05-12 12:30
Humidity
58%
Wind
3.6 km/h N
Wind Gust
10.8 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
3.9
(Moderate)
Precipitation
0.1 mm
Cloud Cover
75%
Dew Point
17.2°C
Wind Degree
352°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
414.9 μg/m³
NO₂
10.1 μg/m³
O₃
50 μg/m³
SO₂
3.7 μg/m³
PM 2.5
8.4 μg/m³
PM 10
9.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mastate, Alajuela
12 AM
19°
Partly Cloudy
1 AM
19°
Clear
2 AM
19°
Clear
3 AM
19°
Patchy rain nearby
4 AM
19°
Patchy rain nearby
5 AM
18°
Partly Cloudy
6 AM
20°
Sunny
7 AM
22°
Sunny
8 AM
25°
Sunny
9 AM
27°
Sunny
10 AM
29°
Patchy rain nearby
11 AM
31°
Patchy rain nearby
12 PM
28°
Partly cloudy
1 PM
26°
Patchy rain nearby
2 PM
25°
Patchy rain nearby
3 PM
25°
Patchy rain nearby
4 PM
24°
Light rain shower
5 PM
23°
Light rain shower
6 PM
22°
Patchy rain nearby
7 PM
20°
Patchy rain nearby
8 PM
19°
Partly Cloudy
9 PM
19°
Partly Cloudy
10 PM
19°
Partly Cloudy
11 PM
18°
Partly Cloudy
3-Day Forecast
Daily overview for Mastate, Alajuela
Today
Patchy rain nearby
31°
/
18°
🌧️ 96% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 7.2 km/h
🌧️ Total precip: 1.72 mm
☀️ UV Index: 9.7
🌅 Sunrise: 05:17 AM
🌇 Sunset: 05:50 PM
🌙 Waning Crescent
🌑 Moon: 29% lit
Wed, May 13
Patchy rain nearby
29°
/
16°
🌧️ 87% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 2.96 mm
☀️ UV Index: 13.7
🌅 Sunrise: 05:16 AM
🌇 Sunset: 05:51 PM
🌙 Waning Crescent
🌑 Moon: 19% lit
Thu, May 14
Moderate rain
30°
/
17°
🌧️ 86% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 5.09 mm
☀️ UV Index: 11.7
🌅 Sunrise: 05:16 AM
🌇 Sunset: 05:51 PM
🌙 Waning Crescent
🌑 Moon: 11% lit
Best Time to Visit Mastate
Plan your trip to Mastate, 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 Mastate?
Current conditions in Mastate: Partly cloudy, temperature 28°C, humidity 58%.
What is the best time to visit Mastate?
The best time to visit Mastate is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Mastate?
Mastate is located at approximately 10.1° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Mastate?
The wettest period in Mastate is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Mastate?
For visits to Mastate during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Mastate in?
Mastate is located in Costa Rica, in the state of Alajuela.
What are the public holidays in Mastate in 2026?
View the 2026 public holidays for Mastate on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mastate?
The weather forecast for Mastate uses coordinates 10.1299, -84.2264.
What is the current temperature outside in Mastate?
The current outdoor temperature in Mastate is 28°C (82°F) with partly cloudy.
What is the hourly weather forecast for Mastate today?
Today's hour-by-hour weather breakdown for Mastate 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 Mastate tomorrow hour by hour?
Tomorrow's forecast for Mastate shows a high of 29°C and a low of 16°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Mastate?
There is a 96% chance of rain in Mastate today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Mastate?
Yes, there is a 96% chance of rain in Mastate today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.