Weather forecast for todayConcepción, Costa Rica

Weather forecast for today

Current condition 12:25 CST

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 18km/hW 270°
  • Humidity: 74%
  • Dewpoint: 19°C
  • Pressure: 1014.9mbar
  • Visibility: 9.66km
  • UV index: 11
  • ▼
Currently, a mix of cloud cover and clear skies can be seen.
The temperature is a temperate 24°C. The current temperature is only a few degrees off the maximum of 27°C for the day.

Sunday 18. Oct 2026

  • 27°C
  • 18°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 53mm
  • Wind: 18km/hWSW 256°
  • Humidity: 82%
  • UV index: 9
  • Sunrise: 05:24 CST
  • Sunset: 17:17 CST
  • ▼
Today, rainy weather and heavy thunderstorms are expected.
Excessive precipitation of 53mm is anticipated. Temperatures will oscillate between a warm 27°C at their highest and a breezy 18°C at their lowest.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a tropical 30°C. Note that heat index values are valued for light wind and location in the shade.
Today's maximum temperature is predicted to be moderately higher than the usual 22.4°C high in October.
Sunrise was at 05:24 and sunset will be at 17:17; the daylight will last for 11h and 53min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 23°C.
Coldest period: 18h - 19h 19°C.

Chance of precipitation

Highest chance: 14h - 18h 100%.

Hourly weather forecast

  • 13h
  • 23°C
  • Feels like:
    23°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 15mm
  • Wind: 17km/hWSW 256°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 7
  • ▼
  • 14h
  • 22°C
  • Feels like:
    22°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 11mm
  • Wind: 16km/hW 275°
  • Humidity: 79%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 4
  • ▼
  • 15h
  • 21°C
  • Feels like:
    21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 8mm
  • Wind: 13km/hWSW 256°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 2
  • ▼
  • 16h
  • 20°C
  • Feels like:
    20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 5mm
  • Wind: 10km/hWSW 252°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 17h
  • 20°C
  • Feels like:
    20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 2mm
  • Wind: 9km/hSSW 207°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Sunset: 17:17
  • 18h
  • 19°C
  • Feels like:
    19°C
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 8km/hE 94°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 19h
  • 19°C
  • Feels like:
    19°C
Rain
Rain
  • Precip. probability: 80%
  • Precipitation: 2mm
  • Wind: 7km/hE 92°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 20h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 7km/hE 87°
  • Humidity: 94%
  • Pressure: 1014mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 21h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 9km/hE 89°
  • Humidity: 93%
  • Pressure: 1014mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hE 90°
  • Humidity: 93%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 8km/hE 81°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Today, a combination of thunderstorm-prone, rain-filled and gloomy weather is forecasted.
Rain is anticipated from 13h to 20h. With heavy precipitation of 15mm, most rainfall is expected at 13h.
The temperature will vary between a minimum of 19°C and a maximum of 23°C. The warmest part of the day is anticipated around 13h.
Today, the maximum will be a few degrees higher than the average high for October. Today, the lowest temperature will be also close to October's usual minimum.
October is the coldest month in Concepción, with an average high of 22.4°C and a low of 16.1°C.
Updated: Oct 18, 2026 @ 18:25:32 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:25 CST) is 24°C.

On Sunday, powerful thunderstorms may bring damaging winds and intense rainfall.

Yes, it will rain today. Weather alert - severe precipitation of 53mm is forecasted.

Today, the highest temperature will be 27°C, while the lowest temperature will be 18°C. The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 30°C.
The maximum temperature today will be relatively higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Concepción, sunrise was at 05:24 and sunset will be at 17:17 (CST).

Today in Concepción, the daylight will last for 11h and 53min.