Weather forecast for todayRío Azul, Costa Rica

Weather forecast for today

Current condition 02:01 CST

  • 18°C
  • Feels like:
    18°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 13km/hE 90°
  • Humidity: 85%
  • Dewpoint: 16°C
  • Pressure: 1011.85mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, in Río Azul, skies are mostly clouded, with occasional thinner patches.
The temperature is a breezy 18°C. The current temperature is near the lowest anticipated 19°C for today.

Saturday 31. Oct 2026

  • 26°C
  • 19°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 0mm
  • Wind: 21km/hE 91°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:26 CST
  • Sunset: 17:13 CST
  • ▼
Today, electrical storms are a possibility.
Minimal precipitation is predicted. Expected temperatures will peak at a moderately hot 26°C and dip to a minimum of a comfortable 19°C.
Today, the forecasted high will be a few degrees higher than October's typical maximum of 22.4°C.
Sunrise will be at 05:26 and sunset at 17:13; the daylight will last for 11h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 27°C.
Coldest hour: 3h 18°C.

Chance of precipitation

Highest chance: 12h 71%.

Hourly weather forecast

  • 4h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 14km/hE 85°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 05:26
  • 6h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 15km/hE 89°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 8h
  • 22°C
  • Feels like:
    22°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 20km/hE 91°
  • Humidity: 71%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 3
  • ▼
  • 10h
  • 25°C
  • Feels like:
    27°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 20km/hE 92°
  • Humidity: 64%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 10
  • ▼
  • 12h
  • 25°C
  • Feels like:
    27°C
Thunderstorms
Thunderstorms
  • Precip. probability: 71%
  • Precipitation: 1mm
  • Wind: 21km/hE 96°
  • Humidity: 66%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 8
  • ▼
  • 14h
  • 25°C
  • Feels like:
    27°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 58%
  • Precipitation: 1mm
  • Wind: 18km/hE 87°
  • Humidity: 66%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 4
  • ▼
  • 16h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hE 94°
  • Humidity: 71%
  • Pressure: 1010mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Sunset: 17:13
  • 18h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 14km/hE 91°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 20h
  • 21°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 15km/hE 93°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    21°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 14km/hE 92°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, a combination of primarily gloomy and occasionally damp and lightning-active weather is predicted.
With minimal precipitation of 1mm, rainfall is expected from 10h to 15h.
The temperature will vary between the lowest temperature of 18°C and the highest temperature of 25°C. The warmest part of the day will be from 10h to 15h.
The temperature is expected to be moderately higher than the average peak in October, which is 22.4°C. Today, the low will be also a couple of degrees higher than the usual October value of 16.1°C.
October brings the coldest weather in Río Azul, with average highs near 22.4°C and average lows at 16.1°C.
Updated: Oct 31, 2026 @ 08:01:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (02:01 CST) it is 18°C in Río Azul.

On Saturday, storm chances remain present.

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

Today, the highest temperature will be 26°C, while the lowest temperature will be 19°C.
Today, the maximum temperature will be a few degrees higher than the average highest temperature in October. The lowest temperature will be also a couple of degrees higher than the average low of 16.1°C.

On Saturday, in Río Azul, sunrise will be at 05:26 and sunset at 17:13 (CST).

In Río Azul, today, there will be 11h and 47min of daylight.