Weather forecast for todayCallao, Costa Rica

Weather forecast for today

Current condition 01:12 CST

  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hE 90°
  • Humidity: 87%
  • Dewpoint: 20°C
  • Pressure: 1015.24mbar
  • Visibility: 9.66km
  • UV index: 0
  • ▼
In Callao, currently, the sky is covered by scattered clouds with bright spots in between.
The temperature is a delightful 22°C. The current temperature is near the lowest expected 20°C for today.

Friday 23. Oct 2026

  • 28°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 0mm
  • Wind: 16km/hS 180°
  • Humidity: 80%
  • UV index: 9
  • Sunrise: 05:26 CST
  • Sunset: 17:17 CST
  • ▼
Today, on Friday, 23rd of October, wet and stormy weather is expected.
Minimal precipitation is anticipated. Temperatures are forecasted to peak at a temperate 28°C and drop to a minimum of a pleasant 20°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a tropical 32°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted temperature is slightly warmer than October's regular maximum of 25.4°C.
Sunrise will be at 05:26 and sunset at 17:17; the daylight will last for 11h and 50min.

Hourly overview

Hourly temperatures

Warmest hour: 11h 30°C.
Coldest hour: 5h 21°C.

Chance of precipitation

Highest chance: 14h 99%.

Hourly weather forecast

  • 2h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 10km/hENE 68°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 4h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hENE 58°
  • Humidity: 88%
  • Pressure: 1009mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunrise: 05:26
  • 6h
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hENE 65°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 8h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 9km/hE 91°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 12km/hSE 137°
  • Humidity: 70%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 12h
  • 27°C
  • Feels like:
    30°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 3mm
  • Wind: 15km/hSW 232°
  • Humidity: 75%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 3
  • ▼
  • 14h
  • 25°C
  • Feels like:
    28°C
Thunderstorms
Thunderstorms
  • Precip. probability: 99%
  • Precipitation: 4mm
  • Wind: 13km/hSW 236°
  • Humidity: 84%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 1
  • ▼
  • 16h
  • 24°C
  • Feels like:
    26°C
Thunderstorms
Thunderstorms
  • Precip. probability: 84%
  • Precipitation: 1mm
  • Wind: 8km/hSW 225°
  • Humidity: 90%
  • Pressure: 1009mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunset: 17:17
  • 18h
  • 23°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 1mm
  • Wind: 7km/hENE 69°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 8km/hENE 74°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 22h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 8km/hENE 66°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Today, a combination of overcast, stormy and rainy weather is anticipated.
Rainfall is forecasted from 10h to 20h. With moderate precipitation of 5mm, most rainfall is expected at 13h.
The temperature will be between the highest temperature of 28°C and the lowest temperature of 21°C. The warmest part of the day will be around 11h.
The highest temperature will be moderately higher than October's average maximum of 25.4°C. The minimum temperature will be also consistent with October's average low of 18.9°C.
In Callao, October registers the coldest conditions, with highs averaging 25.4°C and lows of 18.9°C.
Updated: Oct 23, 2026 @ 07:12:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 01:12 CST, the temperature is 22°C.

Today, in Callao, rumbles of thunder are likely.

There is a high probability of rainfall. Precipitation will be minimal.

Today, the maximum temperature will be 28°C, while the minimum temperature will be 20°C. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 32°C.
The highest temperature will be slightly warmer than the average maximum of 25.4°C in October. The lowest temperature will be in line with the average low of 18.9°C.

On Friday, in Callao, sunrise will be at 05:26 and sunset at 17:17 (CST).

Today, the daylight will last for 11h and 50min.