Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Alajuela, Costa Rica 🇨🇷

Current Weather in Alajuela

Light rain
20°C
Feels like 20°C. Light rain.
🌬️ 4 km/h SSW
💧 94% Humidity
🧭 1019 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 05:15 AM
🌇 Sunset: 05:56 PM
Map Overlays:

In Alajuela right now it is 20°C and light rain, feeling like 20°C. Humidity is 94% with winds around 4 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Alajuela range from about 15°C to 25°C.

Hourly Forecast for Alajuela

02:00
Light drizzle
19°
88%
03:00
Light rain shower
19°
77%
04:00
Light rain shower
19°
78%
05:00
Light rain shower
19°
87%
06:00
Light rain shower
18°
86%
07:00
Fog
18°
67%
08:00
Mist
19°
31%
09:00
Overcast
20°
23%
10:00
Partly Cloudy
22°
6%
11:00
Patchy rain nearby
23°
8%
12:00
Patchy rain nearby
24°
12%
13:00
Patchy rain nearby
24°
73%
14:00
Patchy rain nearby
24°
73%
15:00
Patchy rain nearby
22°
16%
16:00
Patchy rain nearby
22°
19%
17:00
Patchy rain nearby
21°
15%
18:00
Patchy rain nearby
18°
18%
19:00
Patchy rain nearby
18°
22%
20:00
Partly Cloudy
18°
15%
21:00
Partly Cloudy
19°
16%
22:00
Patchy rain nearby
19°
17%
23:00
Mist
19°
34%
00:00
Mist
19°
37%
01:00
Mist
18°
51%

14-Day Forecast for Alajuela

Mon, Jun 08
Patchy rain nearby Patchy rain nearby
24° / 18°
Tue, Jun 09
Patchy rain nearby Patchy rain nearby
19° / 16°
Wed, Jun 10
Patchy rain nearby Patchy rain nearby
25° / 15°
Thu, Jun 11
Patchy rain nearby Patchy rain nearby
27° / 16°
Fri, Jun 12
Patchy rain nearby Patchy rain nearby
28° / 17°
Sat, Jun 13
Patchy rain nearby Patchy rain nearby
29° / 16°
Sun, Jun 14
Moderate rain Moderate rain
27° / 18°
Mon, Jun 15
Moderate rain Moderate rain
24° / 18°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
24° / 17°
Wed, Jun 17
Moderate rain Moderate rain
25° / 17°
Thu, Jun 18
Moderate rain Moderate rain
24° / 18°
Fri, Jun 19
Moderate rain Moderate rain
26° / 17°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
23° / 18°
Sun, Jun 21
Moderate rain Moderate rain
24° / 18°

Additional Forecasts for Alajuela

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 244.0 μg/m³
O₃ (Ozone) 22.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.4 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 0.6 μg/m³
PM10 (Coarse particles) 0.6 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Costa Rica

Browse Weather in Costa Rica by cities in alphabetical order:

A C D E G H I L M N P Q S T

Weather in Costa Rica ›

Best Time to Be Outside in Alajuela Today

The most comfortable window in Alajuela today looks like 17:00 to 17:00, when it is around 21°C. It should stay dry through that window. The next likely rain is around 02:00.

Frequently Asked Questions about Weather in Alajuela

What is the temperature in Alajuela right now?

The current temperature in Alajuela is 20°C (68°F), light rain (feels like 20°C).

What's the weather like in Alajuela right now?

Conditions in Alajuela right now: Light rain, humidity 94%, wind 4 km/h SSW.

What is today's forecast for Alajuela?

Today in Alajuela: high 24°C, low 18°C, patchy rain nearby. Chance of rain: 88%.

What is the 7-day weather forecast for Alajuela?

Daily highs and lows for Alajuela:

  • 2026-06-08: 24°C / 18°C
  • 2026-06-09: 19°C / 16°C
  • 2026-06-10: 25°C / 15°C
  • 2026-06-11: 27°C / 16°C
  • 2026-06-12: 28°C / 17°C
  • 2026-06-13: 29°C / 16°C
  • 2026-06-14: 27°C / 18°C
Is it going to rain in Alajuela today?

There is a 88% chance of rain in Alajuela today. Total expected precipitation: 2.54 mm.

What is the wind speed in Alajuela right now?

Wind in Alajuela is currently 4 km/h (2 mph) from the SSW.

What is the UV index in Alajuela right now?

The UV index in Alajuela is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇨🇷 Costa Rica:

San Jose · Limón · Alajuela · Liberia · Paraíso · Puntarenas · Curridabat · San Vicente de Moravia · Purral · Turrialba · San Rafael Abajo · Quesada · Ipís · Chacarita · Mercedes Norte · Aserrí · Patarrá · Tejar · Heredia · Calle Blancos · Cañas · Guápiles · Siquirres · Esparza · San Juan de Dios · Nicoya · San Rafael Arriba · Desamparados · Alajuelita

Weather forecasts for cities in neighbouring countries:

🇵🇦 Panama:

Panama City · Panamá · San Miguelito · Juan Díaz · David · Arraiján · Colón · Las Cumbres · La Chorrera · Pedregal · Tocumen ·

🇳🇮 Nicaragua:

Managua · León · Masaya · Chinandega · Matagalpa · Estelí · Mateare · Jinotega · El Viejo · Nueva Guinea