Weather forecast for todayGreenbrier, AR

Weather forecast for today

Current condition 3:36 am CDT

  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 2mphE 90°
  • Humidity: 76%
  • Dewpoint: 43°F
  • Pressure: 30.29"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Greenbrier, a vast expanse of clear blue stretches overhead.
The temperature is a frosty 48.2°F. The current temperature is almost at the minimum-predicted 44.6°F for today.

Tuesday Oct 20, 2026

  • 79°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphENE 74°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:20 am CDT
  • Sunset: 6:28 pm CDT
  • ▼
Today, dry and sunny weather is expected throughout the day.
Temperature measurements will peak at a moderately hot 78.8°F, with a considerable drop to a low of a frosty 44.6°F.
The expected high of 78.8°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:20 am and sunset at 6:28 pm; the daylight will last for 11h and 8min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 77°C.
Coldest period: 6 am - 8 am 46°C.

Chance of precipitation

Highest chance: 4 am - 8 am 1%.

Hourly weather forecast

  • 4 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 54°
  • Humidity: 78%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 69°
  • Humidity: 82%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:20 am
  • 8 am
  • 46°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 29°
  • Humidity: 84%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 61°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphENE 60°
  • Humidity: 52%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 99°
  • Humidity: 33%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphESE 102°
  • Humidity: 27%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphE 84°
  • Humidity: 25%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 80°
  • Humidity: 33%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:28 pm
  • 8 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphENE 63°
  • Humidity: 56%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    55°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 29°
  • Humidity: 64%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Greenbrier, a combination of dull and dry and sunny weather is predicted.
The temperature will be between the highest temperature of 77°F and the lowest temperature of 44.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more in line with September's average maximum of 83.5°F than October's usual of 71.4°F. The minimum temperature will be more close to November's average low of 42.1°F than October's typical 51.8°F.
Updated: Oct 20, 2026 @ 08:36:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 3:36 am CDT is 48.2°F.

On Tuesday, a bright and mostly cloud-free sky is in store.

Today, the highest temperature will be 78.8°F, while the lowest temperature will be 44.6°F.
The highest temperature will be moderately higher than the average maximum of 71.4°F in October. The lowest temperature will be also slightly cooler than the average low of 51.8°F.

On Tuesday, in Greenbrier, sunrise will be at 7:20 am and sunset at 6:28 pm (CDT).

Today, the daylight will last for 11h and 8min.