Weather forecast for todayUnión de San Antonio, Mexico

Weather forecast for today

Current condition 9:44 am CST

  • 17°C
  • Feels like:
    17°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hE 90°
  • Humidity: 60%
  • Dewpoint: 9°C
  • Pressure: 1020.32mbar
  • Visibility: 16.09km
  • UV index: 3
  • ▼
In Unión de San Antonio, at the moment, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a breezy 17°C. The current temperature is relatively far from today's maximum-anticipated 24°C.

Sunday 18. Oct 2026

  • 24°C
  • 11°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 18km/hESE 105°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 6:44 am CST
  • Sunset: 6:21 pm CST
  • ▼
Today, expect a cloud-dominated sky with no significant clearing.
The highest temperature will be a temperate 24°C, while the lowest temperature will be a fresh 11°C.
This forecasted maximum temperature is expected to mirror October's typical high of 23.9°C.
Sunrise was at 6:44 am and sunset will be at 6:21 pm; the daylight will last for 11h and 37min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 23°C.
Coldest hour: 12 am 15°C.

Chance of precipitation

Highest chance: 8 pm 5%.

Hourly weather forecast

  • 10 am
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hESE 102°
  • Humidity: 58%
  • Pressure: 1019mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 11 am
  • 19°C
  • Feels like:
    19°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hESE 109°
  • Humidity: 54%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 12 pm
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hESE 113°
  • Humidity: 50%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 1 pm
  • 21°C
  • Feels like:
    21°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 16km/hESE 114°
  • Humidity: 48%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 2 pm
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hESE 106°
  • Humidity: 47%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 3 pm
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 8km/hE 99°
  • Humidity: 45%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 4 pm
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hESE 109°
  • Humidity: 44%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 5 pm
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hESE 106°
  • Humidity: 45%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 pm
  • 22°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hE 88°
  • Humidity: 49%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:21 pm
  • 7 pm
  • 20°C
  • Feels like:
    20°C
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hENE 71°
  • Humidity: 56%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8 pm
  • 18°C
  • Feels like:
    18°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 7km/hENE 72°
  • Humidity: 60%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 9 pm
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 7km/hE 88°
  • Humidity: 64%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 16°C
  • Feels like:
    16°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 104°
  • Humidity: 68%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 11 pm
  • 15°C
  • Feels like:
    15°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 121°
  • Humidity: 67%
  • Pressure: 1017mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Unión de San Antonio, the weather will be cloudy.
The temperature will be between the highest temperature of 23°C and the lowest temperature of 15°C. The warmest part of the day will be from 3 pm to 5 pm.
Today, the maximum will be alike with October's typical high. Today, the minimum temperature will be also in line with the average low for October.
Updated: Oct 18, 2026 @ 15:44:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (9:44 am CST) is 17°C.

Today, in Unión de San Antonio, gloomy weather with thick clouds is expected.

Today, the highest temperature will be 24°C, while the lowest temperature will be 11°C.
The highest temperature will be in line with the average maximum of 23.9°C in October. Today, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Unión de San Antonio, sunrise was at 6:44 am and sunset will be at 6:21 pm (CST).

In Unión de San Antonio, the length of the day today will be 11h and 37min.