Weather forecast for tomorrow
Port Allen, LA

Weather forecast for tomorrow

Friday, Jun 20.

Isolated Thunderstorms
6:01 am

8:11 pm
CDT
Isolated Thunderstorms
95°F / 75°F
  • Wind: 7mph SW
  • Humidity: 65%
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • UV index: 11
Tomorrow, expect widely scattered thunderstorms throughout the region.
Minimal precipitation is forecasted. The temperature will fluctuate from a high of a sizzling 95°F to a low of a temperate 75.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a burning hot 118.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high will be relatively higher than June's standard temperature of 91.2°F.
Sunrise will be at 6:01 am and sunset at 8:11 pm; tomorrow's daylight will last for 14h and 10min.

Frequently asked questions

What is the weather forecast for Port Allen for tomorrow?
Tomorrow, in Port Allen, pockets of stormy weather could produce isolated thunderstorms.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Port Allen.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 95°F, while the lowest temperature will be 75.2°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 118.4°F.
The highest temperature will be moderately higher than the average maximum of 91.2°F in June. The lowest temperature will be in line with the average low of 71.8°F.
What time are sunrise and sunset tomorrow?
On Friday, in Port Allen, sunrise will be at 6:01 am and sunset at 8:11 pm (CDT).
How long will the day be tomorrow?
In Port Allen, the length of the day tomorrow will be 14h and 10min.

Hourly weather forecast

12 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 30.06"Hg
  • Humidity: 88%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 77°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 30.06"Hg
  • Humidity: 91%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 8mi
4 am
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SW
  • Pressure: 30.06"Hg
  • Humidity: 95%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 7mi
6 am
  • 75°F
  • Feels like:
    81°F
Mostly Clear
Mostly Clear
  • Wind: 1mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 95%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 6:01 am
8 am
  • 81°F
  • Feels like:
    88°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph SW
  • Pressure: 30.09"Hg
  • Humidity: 89%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 86°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30.09"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 91°F
  • Feels like:
    100°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph S
  • Pressure: 30.06"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 93°F
  • Feels like:
    102°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 52%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 91°F
  • Feels like:
    100°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 6mph SW
  • Pressure: 30"Hg
  • Humidity: 55%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 9mi
6 pm
  • 90°F
  • Feels like:
    99°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 30"Hg
  • Humidity: 58%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 86°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:11 pm
10 pm
  • 81°F
  • Feels like:
    88°F
Mostly Clear
Mostly Clear
  • Wind: 4mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 81%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Friday, a combination of primarily dull and occasionally stormy and bright weather is anticipated.
With minimal precipitation of 0.04", rainfall is predicted from 3 pm to 5 pm.
The temperature will be between the lowest temperature of 75.2°F and the highest temperature of 93.2°F. The feels-like temperature will be between the lowest temperature of 80.6°F and the highest temperature of 102.2°F. The hottest part of the day will be at 1 pm and 2 pm.
The high will be slightly warmer than the normal maximum of 91.2°F for June. The night temperature will be also similar to the standard June low of 71.8°F.
Updated: Jun 19, 2025 @ 08:54:11 UTC
Published by: Weather U.S. | About Us
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