Weather forecast for todayDecatur, AR

Weather forecast for today

Current condition 2:59 am CST

  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphE 90°
  • Humidity: 75%
  • Dewpoint: 48°F
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Decatur, skies are clear and bright, offering ideal outdoor conditions.
The temperature is a refreshing 55.4°F. The current temperature is almost at the minimum-expected 53.6°F for today.

Saturday Oct 24, 2026

  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSE 152°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:33 am CDT
  • Sunset: 6:30 pm CDT
  • ▼
On Saturday, October 24, a mix of clouds and blue sky is expected.
Substantial temperature fluctuations from a high of a temperate 80.6°F to a low of a fresh 53.6°F are predicted.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 82.4°F.
Today, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 81.7°F.
Sunrise will be at 7:33 am and sunset at 6:30 pm; the daylight will last for 10h and 57min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 81°C.
Coldest period: 6 am - 8 am 54°C.

Chance of precipitation

Highest chance: 4 am - 8 am 1%.

Hourly weather forecast

  • 4 am
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSE 132°
  • Humidity: 76%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 126°
  • Humidity: 79%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:33 am
  • 8 am
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSE 125°
  • Humidity: 77%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSE 143°
  • Humidity: 54%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphS 178°
  • Humidity: 35%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 182°
  • Humidity: 30%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSE 166°
  • Humidity: 30%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 38%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:30 pm
  • 8 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 140°
  • Humidity: 54%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 128°
  • Humidity: 60%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily overcast and occasionally dry and sunny weather is expected.
The temperature will vary between the lowest temperature of 53.6°F and the highest temperature of 80.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature today will feel more resembling September's average high of 81.7°F than the usual for October. The nighttime low will be a few degrees higher than the typical October minimum temperature of 49.8°F.
Updated: Oct 24, 2026 @ 08:59:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (2:59 am CST) it is 55.4°F in Decatur.

On Saturday, in Decatur, clouds and sunshine will create a dynamic sky throughout the day.

Today, the highest temperature in Decatur will be 80.6°F, while the lowest temperature will be 53.6°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is computed to be 82.4°F.
Today, the highest temperature will be notably higher than the average maximum of 68.9°F in October. Today, the lowest temperature will be slightly warmer than the average low temperature.

On Saturday, in Decatur, sunrise will be at 7:33 am and sunset at 6:30 pm (CDT).

In Decatur, today, there will be 10h and 57min of daylight.