Weather forecast for todaySan Marcos, Costa Rica

Today
Tomorrow
Long-term

Weather forecast for today

Current condition 08:32 CST

  • 22°C
  • Feels like:
    22°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 11km/hESE 110°
  • Humidity: 68%
  • Dewpoint: 16°C
  • Pressure: 1015.24mbar
  • Visibility: 14.48km
  • UV index: 5
  • ▼
At the moment, in San Marcos, mild temperatures and clear skies define the day’s fair conditions.
The temperature is an agreeable 22°C. The current temperature is the maximum expected temperature of the day.

Saturday 14. Nov 2026

  • 22°C
  • 15°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 12mm
  • Wind: 18km/hS 172°
  • Humidity: 78%
  • UV index: 10
  • Sunrise: 05:29 CST
  • Sunset: 17:11 CST
  • ▼
Today, in San Marcos, thunderstorm risks remain elevated.
The chance of rain is high, and precipitation will be moderate. Temperature is expected to swing from a high of a pleasant 22°C to a low of a moderate 15°C.
Sunrise was at 05:29 and sunset will be at 17:11; the daylight will last for 11h and 41min.

Hourly overview

Hourly temperatures

Warmest period: 9h - 11h 23°C.
Coldest period: 19h - 23h 17°C.

Chance of precipitation

Highest chance: 13h - 15h 97%.

Hourly weather forecast

  • 9h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 13km/hESE 105°
  • Humidity: 67%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 7
  • ▼
  • 10h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 14km/hESE 114°
  • Humidity: 65%
  • Pressure: 1014mbar
  • Visibility: 15km
  • UV index: 10
  • ▼
  • 11h
  • 23°C
  • Feels like:
    23°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 15km/hESE 122°
  • Humidity: 68%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 8
  • ▼
  • 12h
  • 22°C
  • Feels like:
    22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 2mm
  • Wind: 14km/hSE 141°
  • Humidity: 73%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 5
  • ▼
  • 13h
  • 22°C
  • Feels like:
    22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 4mm
  • Wind: 13km/hS 191°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 4
  • ▼
  • 14h
  • 22°C
  • Feels like:
    22°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 3mm
  • Wind: 14km/hSSW 203°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 3
  • ▼
  • 15h
  • 21°C
  • Feels like:
    21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 3mm
  • Wind: 13km/hSW 217°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 1
  • ▼
  • 16h
  • 19°C
  • Feels like:
    20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 87%
  • Precipitation: 2mm
  • Wind: 11km/hSW 228°
  • Humidity: 88%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 17h
  • 18°C
  • Feels like:
    18°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 12km/hSSW 205°
  • Humidity: 88%
  • Pressure: 1013mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunset: 17:11
  • 18h
  • 18°C
  • Feels like:
    18°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 11km/hESE 118°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 19h
  • 17°C
  • Feels like:
    17°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 10km/hE 99°
  • Humidity: 89%
  • Pressure: 1015mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 20h
  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 10km/hE 89°
  • Humidity: 91%
  • Pressure: 1016mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 21h
  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 11km/hE 81°
  • Humidity: 89%
  • Pressure: 1016mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 22h
  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 11km/hE 79°
  • Humidity: 88%
  • Pressure: 1016mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 23h
  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 9km/hE 79°
  • Humidity: 88%
  • Pressure: 1016mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
Today, in San Marcos, a combination of lightning-active, cloudy and rain-soaked weather is expected.
Rain is anticipated from 11h to 19h. With moderate precipitation of 4mm, most rainfall is expected at 13h.
The temperature will be between a minimum of 17°C and a maximum of 23°C. The warmest part of the day will be from 9h to 11h.
Updated: Nov 14, 2026 @ 14:32:29 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (08:32 CST) it is 22°C in San Marcos.

Today, in San Marcos, moderate to strong thunderstorms are in the outlook.

Moderate precipitation of 12mm is anticipated. The chance of rainfall is high at 100%.

Today, the maximum temperature will be 22°C, while the minimum temperature will be 15°C.

On Saturday, in San Marcos, sunrise was at 05:29 and sunset will be at 17:11 (CST).

Today, the daylight will last for 11h and 41min.
Today
Tomorrow
Long-term

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San Marcos, Costa Rica

  • en: San Marcos, Costa Rica
  • es: San Marcos, Costa Rica
  • hr: San Marcos, Kostarika
  • mk: San Marcos, Kostarika
  • sr: San Marcos, Kostarika
  • zh: 圣马科斯, 哥斯达黎加
  • Latitude: 9.665129°
  • Longitude: -84.021375°
  • Elevation: 1492 m
  • Current time: 09:21 CST
  • Sunrise: 05:29 CST
  • Sunset: 17:11 CST
  • Timezone: America/Costa_Rica

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