Weather forecast for todayMertens, TX

Weather forecast for today

Current condition 4:18 am CDT

  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 4mphENE 60°
  • Humidity: 72%
  • Dewpoint: 43°F
  • Pressure: 30.37"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the air is crisp, and the sky remains beautifully clear.
The temperature is a cool 50°F, while the apparent temperature is a similar 48.2°F. The current temperature is near the lowest expected 48.2°F for today.

Sunday Oct 18, 2026

  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphE 93°
  • Humidity: 54%
  • UV index: 6
  • Sunrise: 7:33 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
On Sunday, October 18, a pleasant, mostly sunny outlook is in place.
The temperature is anticipated to vary between a maximum of a pleasant 71.6°F and a minimum of a brisk 48.2°F.
Today's high temperature is expected to be relatively lower than the typical October peak of 76.5°F.
Sunrise will be at 7:33 am and sunset at 6:51 pm; the daylight will last for 11h and 19min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 72°C.
Coldest hour: 7 am 48°C.

Chance of precipitation

Highest chance: 5 am - 7 am 2%.

Hourly weather forecast

  • 6 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNE 16°
  • Humidity: 79%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:33 am
  • 8 am
  • 46°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNE 35°
  • Humidity: 84%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 57°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphESE 101°
  • Humidity: 58%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSE 136°
  • Humidity: 41%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSE 129°
  • Humidity: 35%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphESE 118°
  • Humidity: 32%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 6 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphESE 112°
  • Humidity: 32%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:51 pm
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 99°
  • Humidity: 44%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphESE 106°
  • Humidity: 52%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Mertens, a combination of sunny and overcast weather is predicted.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 46.4°F. The warmest part of the day will be at 4 pm and 5 pm.
The highest temperature today will be slightly cooler than October's typical maximum temperature. Today, expect the temperature to be more in line with the typical minimum for November than for October.
Updated: Oct 18, 2026 @ 09:18:12 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (4:18 am CDT) it is 50°F in Mertens.

Today, in Mertens, a crisp, sunny atmosphere is likely.

Today, the highest temperature will be 71.6°F, while the lowest temperature will be 48.2°F.
Today, the maximum temperature will be slightly cooler than the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 58.5°F.

On Sunday, in Mertens, sunrise will be at 7:33 am and sunset at 6:51 pm (CDT).

In Mertens, today, there will be 11h and 19min of daylight.