Weather forecast for todayDecatur, TX

Weather forecast for today

Current condition 2:09 am CDT

  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 1mphESE 110°
  • Humidity: 77%
  • Dewpoint: 39°F
  • Pressure: 30.4"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Decatur, a perfect day unfolds under completely clear skies.
The temperature is a frosty 46.4°F. The current temperature is almost at the minimum-expected 48.2°F for today.

Sunday Oct 18, 2026

  • 70°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSE 145°
  • Humidity: 53%
  • UV index: 6
  • Sunrise: 7:37 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
On Sunday, in Decatur, sunshine is expected with little to no cloud cover.
Anticipated temperatures will peak at a pleasant 69.8°F and dip to a minimum of a brisk 48.2°F.
The day’s top temperature is expected to be a few degrees lower than the typical October high of 74.8°F.
Sunrise will be at 7:37 am and sunset at 6:53 pm; the daylight will last for 11h and 16min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 68°C.
Coldest hour: 6 am 45°C.

Chance of precipitation

Highest chance: 3 am - 6 am 2%.

Hourly weather forecast

  • 4 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphS 180°
  • Humidity: 80%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphE 90°
  • Humidity: 82%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:37 am
  • 8 am
  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 97°
  • Humidity: 81%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 149°
  • Humidity: 61%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 165°
  • Humidity: 48%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 176°
  • Humidity: 39%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 152°
  • Humidity: 36%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSE 139°
  • Humidity: 40%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:53 pm
  • 8 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 133°
  • Humidity: 53%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 135°
  • Humidity: 58%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Decatur, sunny conditions are likely to prevail.
The temperature will be between a minimum of 44.6°F and a maximum of 68°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature will be slightly cooler than October's average maximum of 74.8°F. The lowest temperature is more in line with November's average minimum of 47.1°F than the usual minimum of 56.5°F in October.
Updated: Oct 18, 2026 @ 07:09:50 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (2:09 am CDT) is 46.4°F.

On Sunday, in Decatur, sunshine will likely continue with scattered clouds at most.

Today, the maximum temperature will be 69.8°F, while the minimum temperature will be 48.2°F.
Today, the highest temperature will be slightly cooler than the average maximum temperature in October. Today, the lowest temperature will be also a few degrees lower than the average low temperature.

On Sunday, in Decatur, sunrise will be at 7:37 am and sunset at 6:53 pm (CDT).

Today, the daylight will last for 11h and 16min.