Weather forecast for todayConcepción, Costa Rica

Weather forecast for today

Current condition 09:30 CST

  • 24°C
  • Feels like:
    24°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 18km/hESE 120°
  • Humidity: 67%
  • Dewpoint: 18°C
  • Pressure: 1016.93mbar
  • Visibility: 9.66km
  • UV index: 10
  • ▼
Currently, clear skies and sunshine define today’s fair conditions.
The temperature is a temperate 24°C. The current temperature is almost at the maximum of today's predicted 25°C.

Sunday 18. Oct 2026

  • 25°C
  • 18°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 81mm
  • Wind: 20km/hWSW 237°
  • Humidity: 80%
  • UV index: 9
  • Sunrise: 05:24 CST
  • Sunset: 17:17 CST
  • ▼
Today, on Sunday, 18th of October, powerful thunderstorms will bring heavy rain and gusty winds.
Excessive precipitation of 81mm is forecasted. The highest predicted temperature is a warm 25°C, while the lowest temperature will be a breezy 18°C.
The highest temperature is predicted to be a couple of degrees higher than the average October temperature of 22.4°C.
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 period: 10h - 12h 24°C.
Coldest hour: 0h 20°C.

Chance of precipitation

Highest chance: 12h - 14h 100%.

Hourly weather forecast

  • 10h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 1mm
  • Wind: 17km/hESE 102°
  • Humidity: 66%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 11
  • ▼
  • 11h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 20km/hW 260°
  • Humidity: 68%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 9
  • ▼
  • 12h
  • 24°C
  • Feels like:
    24°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 9mm
  • Wind: 20km/hW 260°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 9
  • ▼
  • 13h
  • 23°C
  • Feels like:
    23°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 17mm
  • Wind: 14km/hW 260°
  • Humidity: 80%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 5
  • ▼
  • 14h
  • 21°C
  • Feels like:
    21°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 12mm
  • Wind: 14km/hW 274°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 3
  • ▼
  • 15h
  • 21°C
  • Feels like:
    21°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 10mm
  • Wind: 10km/hWSW 241°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 1
  • ▼
  • 16h
  • 21°C
  • Feels like:
    21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 8mm
  • Wind: 10km/hWSW 250°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 17h
  • 21°C
  • Feels like:
    22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 98%
  • Precipitation: 5mm
  • Wind: 9km/hSW 235°
  • Humidity: 89%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Sunset: 17:17
  • 18h
  • 20°C
  • Feels like:
    21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 95%
  • Precipitation: 5mm
  • Wind: 8km/hE 90°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 19h
  • 20°C
  • Feels like:
    21°C
Rain
Rain
  • Precip. probability: 86%
  • Precipitation: 2mm
  • Wind: 7km/hE 90°
  • Humidity: 90%
  • Pressure: 1013mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 20h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 52%
  • Precipitation: 1mm
  • Wind: 7km/hE 90°
  • Humidity: 93%
  • Pressure: 1014mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 21h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 9km/hE 92°
  • Humidity: 93%
  • Pressure: 1014mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 7km/hE 92°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 8km/hE 83°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, a combination of lightning-active, cloudy and showery weather is expected.
Rainfall is forecasted from 10h to 20h. With intense precipitation of 17mm, most rainfall is expected at 13h.
The temperature will be between a minimum of 20°C and a maximum of 24°C. The warmest part of the day will be from 10h to 12h.
Today, the temperature is expected to be a few degrees higher than October's normal maximum of 22.4°C. Today, the lowest temperature will be also alike with October's usual minimum.
October brings the coldest weather in Concepción, with average highs near 22.4°C and average lows at 16.1°C.
Updated: Oct 18, 2026 @ 15:30:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (09:30 CST) it is 24°C in Concepción.

On Sunday, severe storm conditions with heavy rain, thunder, and strong winds are likely.

Yes, it will rain today. Weather alert - severe precipitation of 81mm is predicted.

Today, the maximum temperature will be 25°C, while the minimum temperature will be 18°C.
Today, the maximum temperature will be slightly warmer than the average highest temperature in October. The lowest temperature today 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, the daylight will last for 11h and 53min.