Weather forecast for todayMountainbrook, TN

Weather forecast for today

Current condition 3:15 am EDT

  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphN 0°
  • Humidity: 96%
  • Dewpoint: 41°F
  • Pressure: 30.43"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Mountainbrook, visibility is at its best under a bright, clear sky.
The temperature is a chilly 42.8°F, the real-feel temperature is slightly different, assessed at an icy 39.2°F. The current temperature is almost at the minimum-expected 39.2°F for today.

Sunday Oct 18, 2026

  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNNE 23°
  • Humidity: 67%
  • UV index: 5
  • Sunrise: 7:48 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
On Sunday, in Mountainbrook, expect sunny weather with a crisp, clear sky.
A notable temperature range, reaching a high of a delightful 68°F and a low of a wintry 39.2°F, is anticipated.
The maximum temperature for today is anticipated to match the regular October high of 70.7°F.
Sunrise will be at 7:48 am and sunset at 7:00 pm; the daylight will last for 11h and 13min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 66°C.
Coldest period: 6 am - 8 am 41°C.

Chance of precipitation

Highest chance: 10 pm 3%.

Hourly weather forecast

  • 4 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNE 35°
  • Humidity: 95%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNE 30°
  • Humidity: 95%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:48 am
  • 8 am
  • 41°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNE 27°
  • Humidity: 90%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNNE 30°
  • Humidity: 76%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNNE 19°
  • Humidity: 52%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphN 0°
  • Humidity: 39%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 17°
  • Humidity: 36%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNNE 22°
  • Humidity: 41%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:00 pm
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphNNE 18°
  • Humidity: 67%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 0mphNE 49°
  • Humidity: 85%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily bright and sunny weather is anticipated.
The temperature will be between a minimum of 41°F and a maximum of 66.2°F. The warmest part of the day will be from 3 pm to 5 pm.
The high temperature is expected to be alike with October's usual value of 70.7°F. The lowest temperature today is more similar to November's average minimum of 40.1°F than the average low in October of 49.5°F.
Updated: Oct 18, 2026 @ 07:15:32 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (3:15 am EDT) is 42.8°F.

On Sunday, sunny and dry conditions are anticipated.

Today, the highest temperature in Mountainbrook will be 68°F, while the lowest temperature will be 39.2°F.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be noticeably lower than the average low of 49.5°F.

On Sunday, in Mountainbrook, sunrise will be at 7:48 am and sunset at 7:00 pm (EDT).

In Mountainbrook, today, there will be 11h and 13min of daylight.