Weather forecast for todayPoás, Costa Rica

Weather forecast for today

Current condition 05:41 CST

  • 20°C
  • Feels like:
    20°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 10km/hNE 40°
  • Humidity: 84%
  • Dewpoint: 17°C
  • Pressure: 1015.24mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
In Poás, currently, the atmosphere is calm, with fair skies overhead.
The temperature is a pleasant 20°C. The current temperature is almost at the minimum-expected 21°C for today.

Thursday 12. Nov 2026

  • 29°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 92%
  • Precipitation: 9mm
  • Wind: 17km/hS 185°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:30 CST
  • Sunset: 17:11 CST
  • ▼
On Thursday, 12th of November, rolling thunder and rain showers are in the outlook.
With a high probability, light precipitation is forecasted for today. The temperature will fluctuate from a high of a temperate 29°C to a low of a delightful 21°C.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be a humid 34°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted temperature is a couple of degrees higher than November's regular maximum of 25.9°C.
Sunrise was at 05:30 and sunset will be at 17:11; the daylight will last for 11h and 41min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 31°C.
Coldest hour: 6h 20°C.

Chance of precipitation

Highest chance: 14h 77%.

Hourly weather forecast

  • 6h
  • 20°C
  • Feels like:
    20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hENE 58°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 8h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hE 94°
  • Humidity: 72%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 10h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 15km/hESE 119°
  • Humidity: 62%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 12h
  • 28°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 16km/hSSW 207°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 13km
  • UV index: 11
  • ▼
  • 14h
  • 28°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 2mm
  • Wind: 17km/hWSW 237°
  • Humidity: 71%
  • Pressure: 1008mbar
  • Visibility: 10km
  • UV index: 4
  • ▼
  • 16h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 2mm
  • Wind: 12km/hWSW 237°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunset: 17:11
  • 18h
  • 23°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 2mm
  • Wind: 8km/hSW 225°
  • Humidity: 91%
  • Pressure: 1010mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hE 99°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 6km/hE 91°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Today, in Poás, weather will be unstable, and a mix of dull, stormy, sunny and damp weather is anticipated.
Rain is anticipated from 12h to 19h. With light precipitation of 3mm, most rainfall is expected at 17h.
The temperature will vary between a minimum of 20°C and a maximum of 29°C. The hottest part of the day is expected around 13h.
The high will be a few degrees higher than the normal maximum of 25.9°C for November. The lowest temperature is expected to be also a couple of degrees higher than the average minimum in November, typically 18.2°C.
Updated: Nov 12, 2026 @ 11:41:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (05:41 CST) in Poás is 20°C.

On Thursday, thunderstorm risks remain elevated.

Light precipitation of 9mm is predicted. The possibility of rainfall is high at 92%.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 21°C. The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be 34°C.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 25.9°C in November. The lowest temperature will be also relatively higher than the average low of 18.2°C.

On Thursday, in Poás, sunrise was at 05:30 and sunset will be at 17:11 (CST).

In Poás, today, there will be 11h and 41min of daylight.