Weather forecast for todayPotrerillos, Costa Rica

Weather forecast for today

Current condition 11:57 CST

  • 27°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 13km/hW 260°
  • Humidity: 72%
  • Dewpoint: 22°C
  • Pressure: 1015.24mbar
  • Visibility: 9.66km
  • UV index: 9
  • ▼
Currently, in Potrerillos, sunlight is faintly visible through the mostly cloudy conditions.
The temperature is a temperate 27°C, and the real-feel temperature is computed to be a hot 30°C. The current temperature is almost at the maximum expected 28°C for today.

Tuesday 20. Oct 2026

  • 28°C
  • 19°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 58mm
  • Wind: 15km/hSW 217°
  • Humidity: 85%
  • UV index: 6
  • Sunrise: 05:25 CST
  • Sunset: 17:17 CST
  • ▼
On Tuesday, in Potrerillos, rainy weather and heavy thunderstorms are expected.
Excessive precipitation of 58mm is anticipated for today. The temperature will vary between a maximum of a warm 28°C and a minimum of a comfortable 19°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at a tropical 33°C. Note that heat index values are valued for light wind and location in the shade.
The temperature is forecasted to be relatively higher than the standard October peak of 23.8°C.
Sunrise was at 05:25 and sunset will be at 17:17; the daylight will last for 11h and 52min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 30°C.
Coldest period: 22h - 2h 21°C.

Chance of precipitation

Highest chance: 12h - 18h 100%.

Hourly weather forecast

  • 12h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 4mm
  • Wind: 13km/hWSW 246°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 6
  • ▼
  • 13h
  • 26°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 5mm
  • Wind: 14km/hWSW 248°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 4km
  • UV index: 2
  • ▼
  • 14h
  • 25°C
  • Feels like:
    25°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 6mm
  • Wind: 13km/hWSW 254°
  • Humidity: 82%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 3
  • ▼
  • 15h
  • 23°C
  • Feels like:
    23°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 21mm
  • Wind: 10km/hSW 216°
  • Humidity: 88%
  • Pressure: 1009mbar
  • Visibility: 2km
  • UV index: 1
  • ▼
  • 16h
  • 23°C
  • Feels like:
    23°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 15mm
  • Wind: 8km/hSSW 212°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 1km
  • UV index: 0
  • ▼
  • 17h
  • 22°C
  • Feels like:
    22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 8km/hESE 103°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
Sunset: 17:17
  • 18h
  • 22°C
  • Feels like:
    22°C
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 1mm
  • Wind: 7km/hENE 76°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 2km
  • UV index: 0
  • ▼
  • 19h
  • 21°C
  • Feels like:
    22°C
Rain
Rain
  • Precip. probability: 79%
  • Precipitation: 3mm
  • Wind: 7km/hE 86°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 20h
  • 21°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 2mm
  • Wind: 7km/hE 84°
  • Humidity: 93%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 21h
  • 21°C
  • Feels like:
    22°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 2mm
  • Wind: 7km/hE 87°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Wind: 8km/hE 96°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 23h
  • 20°C
  • Feels like:
    21°C
Few Showers
Few Showers
  • Precip. probability: 30%
  • Precipitation: 1mm
  • Wind: 8km/hE 81°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, in Potrerillos, a combination of unstable and showery weather is forecasted.
Rainfall is predicted for the rest of the day, with precipitation varying from a minimal 1mm to a maximum of 21mm. With severe precipitation of 21mm, most rainfall is expected at 15h.
The temperature will be between the lowest temperature of 20°C and the highest temperature of 27°C. The warmest part of the day is expected around noon.
The high will be a few degrees higher than the normal maximum of 23.8°C for October. The lowest temperature is also comparable to October's typical minimum of 17.5°C.
October typically sees the lowest temperatures in Potrerillos, averaging 23.8°C for highs and 17.5°C for lows.
Updated: Oct 20, 2026 @ 17:57:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:57 CST) is 27°C. Feels-like temperature is 30°C.

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

Yes, it will rain today. Weather alert - destructive precipitation of 58mm is forecasted.

Today, the maximum temperature will be 28°C, while the minimum temperature will be 19°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is appraised at 33°C.
The highest temperature will be slightly warmer than the average maximum of 23.8°C in October. The lowest temperature will be in line with the average low of 17.5°C.

On Tuesday, in Potrerillos, sunrise was at 05:25 and sunset will be at 17:17 (CST).

In Potrerillos, today, there will be 11h and 52min of daylight.