Weather forecast for todayMendenhall, AR

Weather forecast for today

Current condition 3:10 am CDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSW 230°
  • Humidity: 80%
  • Dewpoint: 43°F
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a frosty 48.2°F. The current temperature is almost at the minimum-anticipated 46.4°F for today.

Wednesday Oct 21, 2026

  • 82°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNE 45°
  • Humidity: 51%
  • UV index: 6
  • Sunrise: 7:22 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
Today, in Mendenhall, expect bright skies and plenty of sunshine.
Temperature readings will span from a daytime high of a moderately hot 82.4°F to a night low of a brisk 46.4°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 84.2°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 87.6°F, not October's.
Sunrise will be at 7:22 am and sunset at 6:31 pm; the daylight will last for 11h and 10min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 81°C.
Coldest period: 4 am - 8 am 46°C.

Chance of precipitation

Highest chance: 4 am - 8 am 1%.

Hourly weather forecast

  • 4 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNE 23°
  • Humidity: 82%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNE 21°
  • Humidity: 84%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:22 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNNE 22°
  • Humidity: 81%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 54°
  • Humidity: 47%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 59°
  • Humidity: 29%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNE 56°
  • Humidity: 23%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphENE 60°
  • Humidity: 22%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 66°
  • Humidity: 28%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:31 pm
  • 8 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 63°
  • Humidity: 45%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphENE 70°
  • Humidity: 59%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, sunshine is expected.
The temperature will be between the highest temperature of 80.6°F and the lowest temperature of 44.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature is more resembling September's average maximum of 87.6°F than October's usual of 75.2°F. Forecast models suggest a low more resembling November's typical minimum of 45.7°F than October's usual 55°F.
Updated: Oct 21, 2026 @ 08:10:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 3:10 am CDT is 48.2°F.

On Wednesday, sunny skies are in store, with excellent visibility.

Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 46.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 75.2°F in October. The lowest temperature will be also slightly cooler than the average low of 55°F.

On Wednesday, in Mendenhall, sunrise will be at 7:22 am and sunset at 6:31 pm (CDT).

In Mendenhall, Arkansas, the length of the day today will be 11h and 10min.