Weather forecast for todayAlajuela, Costa Rica

Weather forecast for today

Current condition 07:27 CST

  • 26°C
  • Feels like:
    26°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 11km/hE 80°
  • Humidity: 67%
  • Dewpoint: 19°C
  • Pressure: 1014.22mbar
  • Visibility: 14.48km
  • UV index: 2
  • ▼
At the moment, the weather is fair with a calm and pleasant atmosphere.
The temperature is a warm 26°C. The current temperature is a few degrees off the maximum of 30°C for today.

Wednesday 28. Oct 2026

  • 30°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 20km/hENE 72°
  • Humidity: 64%
  • UV index: 11
  • Sunrise: 05:27 CST
  • Sunset: 17:15 CST
  • ▼
Today, in Alajuela, moments of sunshine will break through the patchy clouds.
The highest forecasted temperature is a humid 30°C, while the lowest temperature will be a pleasant 21°C.
The maximum heat index, which combines relative humidity and air temperature, is estimated at a blazing 34°C. Note that heat index values are valued for light wind and location in the shade.
The predicted highest temperature will be uncommonly higher than the standard maximum for October of 23.8°C.
Sunrise was at 05:27 and sunset will be at 17:15; the daylight will last for 11h and 47min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 14h 33°C.
Coldest hour: 0h 24°C.

Chance of precipitation

Highest chance: 16h 24%.

Hourly weather forecast

  • 8h
  • 26°C
  • Feels like:
    28°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hENE 75°
  • Humidity: 63%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 9h
  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hENE 78°
  • Humidity: 60%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 10h
  • 29°C
  • Feels like:
    31°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hE 80°
  • Humidity: 58%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 11h
  • 30°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hE 84°
  • Humidity: 57%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 30°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hE 83°
  • Humidity: 59%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 30°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 20km/hENE 63°
  • Humidity: 59%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 14h
  • 30°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 20km/hNE 48°
  • Humidity: 61%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 15h
  • 29°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 19km/hENE 63°
  • Humidity: 64%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hENE 67°
  • Humidity: 72%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 1
  • ▼
  • 17h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 14km/hENE 77°
  • Humidity: 76%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunset: 17:15
  • 18h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 10km/hE 79°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 19h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hE 88°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    27°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hE 84°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 21h
  • 24°C
  • Feels like:
    27°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hE 88°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    25°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hESE 102°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 23h
  • 23°C
  • Feels like:
    25°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hE 97°
  • Humidity: 87%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, in Alajuela, primarily overcast and occasionally mostly clear weather is anticipated.
The temperature will vary between a minimum of 23°C and a maximum of 30°C. The hottest part of the day will be from 11h to 14h.
The high temperature is expected to be significantly higher than the long-term average for October of 23.8°C. The minimum temperature will be also slightly warmer than October's average low of 17.5°C.
October brings the coldest weather in Alajuela, with average highs near 23.8°C and average lows at 17.5°C.
Updated: Oct 28, 2026 @ 13:27:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (07:27 CST) is 26°C.

On Wednesday, high-altitude clouds may scatter across the sky, but the sun will still shine.

Today, the highest temperature will be 30°C, while the lowest temperature will be 21°C. The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be 34°C.
The maximum temperature will be uncommonly higher than the average highest temperature of 23.8°C in October. The lowest temperature will be relatively higher than the average low of 17.5°C.

On Wednesday, in Alajuela, sunrise was at 05:27 and sunset will be at 17:15 (CST).

Today, the daylight will last for 11h and 47min.