Weather forecast for todayFortuna, Costa Rica
Weather forecast for today
Current condition 04:54 CST
- 23°C
- Feels like:23°C
Cloudy
- Precipitation: 0mm
- Wind: 5km/hENE 70°
- Humidity: 94%
- Dewpoint: 23°C
- Pressure: 1010.16mbar
- Visibility: 9.66km
- UV index: 0
- details ▼
In Fortuna, currently, the horizon is coated in dense cloud cover, keeping the day gray.
The temperature is a moderately hot 23°C. The present temperature is at its lowest of the day.
The temperature is a moderately hot 23°C. The present temperature is at its lowest of the day.
Tuesday 20. Oct 2026
- 29°C
- 23°C
Thunderstorms
- Precip. probability: 87%
- Precipitation: 13mm
- Wind: 17km/hE 82°
- Humidity: 85%
- UV index: 9
- Sunrise: 05:27 CST
- Sunset: 17:18 CST
- details ▼
On Tuesday, in Fortuna, storm clouds are expected to develop.
With a high probability, moderate precipitation is forecasted for today. Temperature is anticipated to swing from a high of a moderately hot 29°C to a low of a warm 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a fiery hot 36°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach October's average high of 29°C.
Sunrise will be at 05:27 and sunset at 17:18; the daylight will last for 11h and 52min.
With a high probability, moderate precipitation is forecasted for today. Temperature is anticipated to swing from a high of a moderately hot 29°C to a low of a warm 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at a fiery hot 36°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach October's average high of 29°C.
Sunrise will be at 05:27 and sunset at 17:18; the daylight will last for 11h and 52min.
Hourly overview
Hourly temperatures
Warmest period: 11h - 13h 33°C.
Coldest hour: 5h 24°C.
Coldest hour: 5h 24°C.
Chance of precipitation
Highest chance: 13h - 15h 87%.
Hourly weather forecast
Sunrise: 05:27
- 6h
- 24°C
- Feels like:24°C
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 7km/hE 91°
- Humidity: 92%
- Pressure: 1010mbar
- Visibility: 9km
- UV index: 0
- details ▼
- 8h
- 26°C
- Feels like:29°C
Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 10km/hE 94°
- Humidity: 85%
- Pressure: 1011mbar
- Visibility: 9km
- UV index: 2
- details ▼
- 10h
- 28°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 12km/hE 94°
- Humidity: 78%
- Pressure: 1011mbar
- Visibility: 14km
- UV index: 9
- details ▼
- 12h
- 29°C
- Feels like:34°C
Thunderstorms
- Precip. probability: 83%
- Precipitation: 2mm
- Wind: 16km/hWNW 298°
- Humidity: 76%
- Pressure: 1009mbar
- Visibility: 10km
- UV index: 6
- details ▼
- 14h
- 27°C
- Feels like:31°C
Thunderstorms
- Precip. probability: 85%
- Precipitation: 3mm
- Wind: 15km/hNW 308°
- Humidity: 84%
- Pressure: 1009mbar
- Visibility: 6km
- UV index: 1
- details ▼
- 16h
- 26°C
- Feels like:29°C
Thunderstorms
- Precip. probability: 86%
- Precipitation: 2mm
- Wind: 9km/hE 94°
- Humidity: 89%
- Pressure: 1009mbar
- Visibility: 7km
- UV index: 0
- details ▼
Sunset: 17:18
- 18h
- 25°C
- Feels like:28°C
Showers
- Precip. probability: 69%
- Precipitation: 1mm
- Wind: 7km/hE 96°
- Humidity: 91%
- Pressure: 1010mbar
- Visibility: 5km
- UV index: 0
- details ▼
- 20h
- 25°C
- Feels like:28°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 7km/hESE 103°
- Humidity: 91%
- Pressure: 1012mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 22h
- 25°C
- Feels like:27°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 5km/hE 100°
- Humidity: 90%
- Pressure: 1012mbar
- Visibility: 12km
- UV index: 0
- details ▼
Today, in Fortuna, a combination of overcast, storm-filled and showery weather is predicted.
Rainfall is expected from 11h to 19h. With moderate precipitation of 4mm, most rainfall is expected at 13h.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 29°C. The feels-like temperature will vary between the highest temperature of 34°C and the lowest temperature of 24°C. The hottest part of the day will be at 11h and 12h.
The forecasted high will be similar to the typical October maximum of 29°C. The expected low will be also alike with the average minimum in October, which is 21°C.
Rainfall is expected from 11h to 19h. With moderate precipitation of 4mm, most rainfall is expected at 13h.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 29°C. The feels-like temperature will vary between the highest temperature of 34°C and the lowest temperature of 24°C. The hottest part of the day will be at 11h and 12h.
The forecasted high will be similar to the typical October maximum of 29°C. The expected low will be also alike with the average minimum in October, which is 21°C.
Updated: Oct 20, 2026 @ 10:54:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 04:54 CST is 23°C.
On Tuesday, unstable skies bring the chance of thunderstorms.
Moderate precipitation of 13mm is anticipated. The chance of rainfall is high at 87%.
Today, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 36°C.
The highest temperature will be in line with the average maximum of 29°C in October. The lowest temperature will be also in line with the average low of 21°C.
The highest temperature will be in line with the average maximum of 29°C in October. The lowest temperature will be also in line with the average low of 21°C.
On Tuesday, in Fortuna, sunrise will be at 05:27 and sunset at 17:18 (CST).
In Fortuna, the length of the day today will be 11h and 52min.
Fortuna, Costa Rica
- en: Fortuna, Costa Rica
- es: Fortuna, Costa Rica
- hr: Fortuna, Kostarika
- mk: Fortuna, Kostarika
- sr: Fortuna, Kostarika
- Latitude: 10.467724°
- Longitude: -84.642899°
- Elevation: 254 m
- Current time: 04:54 CST
- Sunrise: 05:27 CST
- Sunset: 17:18 CST
- Timezone: America/Costa_Rica
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