Weather forecast for todaySan Marcos, Nicaragua

Weather forecast for today

Current condition 10:24 CST

  • 27°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 19km/hENE 70°
  • Humidity: 66%
  • Dewpoint: 21°C
  • Pressure: 1011.85mbar
  • Visibility: 14.48km
  • UV index: 7
  • ▼
In San Marcos, at the moment, the sky remains mainly cloudy, with little sunshine peeking through.
The temperature is a warm 27°C, and the apparent temperature is evaluated at a temperate 29°C. The current temperature is almost at the maximum of today's expected 29°C.

Thursday 22. Oct 2026

  • 29°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 21km/hENE 78°
  • Humidity: 65%
  • UV index: 10
  • Sunrise: 05:35 CST
  • Sunset: 17:23 CST
  • ▼
Today, in San Marcos, moderate cloud cover will mix with sunshine throughout the day.
Temperatures will oscillate between a moderately hot 29°C at their highest and a pleasant 21°C at their lowest.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a humid 32°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The predicted daytime maximum should align with the typical October high of 29.1°C.
Sunrise was at 05:35 and sunset will be at 17:23; the daylight will last for 11h and 48min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 31°C.
Coldest hour: 1h 24°C.

Chance of precipitation

Highest chance: 23h - 1h 6%.

Hourly weather forecast

  • 11h
  • 28°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 21km/hENE 74°
  • Humidity: 65%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12h
  • 28°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hENE 75°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 13h
  • 28°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hENE 79°
  • Humidity: 62%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 14h
  • 29°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hE 79°
  • Humidity: 60%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 15h
  • 29°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hENE 78°
  • Humidity: 59%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 28°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hENE 78°
  • Humidity: 63%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hE 81°
  • Humidity: 70%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:23
  • 18h
  • 26°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 11km/hE 79°
  • Humidity: 74%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 25°C
  • Feels like:
    27°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 12km/hENE 76°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hENE 76°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 12km/hE 80°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hE 80°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 23°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hE 80°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Today, cloudy conditions are likely to prevail.
The temperature will vary between the highest temperature of 29°C and the lowest temperature of 23°C. The hottest part of the day will be at 14h and 15h.
The highest temperature will be resembling October's average maximum of 29.1°C. The minimum temperature will be also a few degrees lower than October's average low of 23.1°C.
October typically sees the lowest temperatures in San Marcos, averaging 29.1°C for highs and 23.1°C for lows.
Updated: Oct 22, 2026 @ 16:24:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 10:24 CST in San Marcos is 27°C.

Today, variable cloud cover will persist, but sunshine will break through.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 21°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 32°C.
The maximum temperature will be in line with the average highest temperature of 29.1°C in October. The lowest temperature will be relatively lower than the average low of 23.1°C.

On Thursday, in San Marcos, sunrise was at 05:35 and sunset will be at 17:23 (CST).

In San Marcos, today, there will be 11h and 48min of daylight.