Weather forecast for todaySan Marcos, Nicaragua

Weather forecast for today

Current condition 15:05 CST

  • 29°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 18km/hENE 70°
  • Humidity: 59%
  • Dewpoint: 20°C
  • Pressure: 1008.13mbar
  • Visibility: 14.48km
  • UV index: 4
  • ▼
Currently, in San Marcos, a mix of cloud cover and clear skies can be seen.
The temperature is a moderately hot 29°C, with the real-feel temperature being calculated to be a tropical 31°C. The current temperature is almost at the maximum of today's expected 30°C.

Thursday 22. Oct 2026

  • 30°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hENE 75°
  • Humidity: 63%
  • UV index: 7
  • Sunrise: 05:35 CST
  • Sunset: 17:23 CST
  • ▼
Today, in San Marcos, expect partly sunny skies with periods of cloudiness.
The temperature will fluctuate from a high of a tropical 30°C to a low of an agreeable 21°C.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a tropical 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The maximum temperature will align with October's usual 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: 15h - 16h 31°C.
Minimum temperature: 25°C.

Chance of precipitation

Highest chance: 23h 6%.

Hourly weather forecast

  • 15h
  • 29°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hENE 74°
  • Humidity: 59%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hENE 75°
  • Humidity: 61%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hE 79°
  • Humidity: 66%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 17:23
  • 18h
  • 26°C
  • Feels like:
    29°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hENE 76°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 19h
  • 26°C
  • Feels like:
    28°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hENE 74°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 25°C
  • Feels like:
    25°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hENE 77°
  • Humidity: 77%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hENE 76°
  • Humidity: 79%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 24°C
  • Feels like:
    26°C
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 13km/hENE 75°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 24°C
  • Feels like:
    25°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hENE 76°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 0h
  • 23°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 12km/hENE 76°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 1h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hENE 69°
  • Humidity: 88%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
For the rest of Thursday, cloudy weather is expected.
The temperature will be between the highest temperature of 29°C and the lowest temperature of 24°C. The hottest part of the day is anticipated around 15h.
The highest temperature will be comparable to October's average maximum of 29.1°C. The nighttime low will be also a couple of degrees lower than the typical October minimum temperature of 23.1°C.
October brings the coldest weather in San Marcos, with average highs near 29.1°C and average lows at 23.1°C.
Updated: Oct 22, 2026 @ 21:05:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 15:05 CST is 29°C.

Today, in San Marcos, moments of sunshine will break through the patchy clouds.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 21°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 33°C.
The highest temperature will be in line with the average maximum of 29.1°C in October. The lowest temperature will be slightly cooler 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).

Today, the daylight will last for 11h and 48min.