Weather forecast for 10 daysPort Allen, LA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 75°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphE 79°
- Humidity: 37%
- UV index: 7
- Sunrise: 7:09 am CDT
- Sunset: 6:30 pm CDT
- details ▼
On Sunday, in Port Allen, expect consistent sunshine and open skies.
Temperatures are anticipated to range from a maximum of a moderately hot 75.2°F to a minimum of a crisp 50°F.
Today’s forecasted high is set to be a couple of degrees lower than October's regular high of 80.2°F.
Sunrise was at 7:09 am and sunset will be at 6:30 pm; the daylight will last for 11h and 22min.
Temperatures are anticipated to range from a maximum of a moderately hot 75.2°F to a minimum of a crisp 50°F.
Today’s forecasted high is set to be a couple of degrees lower than October's regular high of 80.2°F.
Sunrise was at 7:09 am and sunset will be at 6:30 pm; the daylight will last for 11h and 22min.
10-day overview
Daily temperatures
Maximum temperature: 86°C.
Coldest day: today 75°C.
Coldest day: today 75°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 5%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 75°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphE 79°
- Humidity: 37%
- UV index: 7
- Sunrise: 7:09 am CDT
- Sunset: 6:30 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 79°F
- 54°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphENE 57°
- Humidity: 44%
- UV index: 7
- Sunrise: 7:09 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 81°F
- 50°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphENE 60°
- Humidity: 49%
- UV index: 7
- Sunrise: 7:10 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 84°F
- 52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNE 39°
- Humidity: 42%
- UV index: 7
- Sunrise: 7:11 am CDT
- Sunset: 6:27 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 86°F
- 52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNNE 22°
- Humidity: 39%
- UV index: 7
- Sunrise: 7:12 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 86°F
- 52°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphNE 52°
- Humidity: 37%
- UV index: 6
- Sunrise: 7:12 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 86°F
- 52°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphENE 77°
- Humidity: 42%
- UV index: 6
- Sunrise: 7:13 am CDT
- Sunset: 6:24 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 84°F
- 50°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphENE 66°
- Humidity: 40%
- UV index: 6
- Sunrise: 7:14 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 82°F
- 52°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphENE 67°
- Humidity: 45%
- UV index: 6
- Sunrise: 7:14 am CDT
- Sunset: 6:22 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 86°F
- 55°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphENE 68°
- Humidity: 47%
- UV index: 6
- Sunrise: 7:15 am CDT
- Sunset: 6:21 pm CDT
- details ▼
In the days ahead, primarily sunny and occasionally dull weather is forecasted.
Rain is not predicted in Port Allen in the upcoming days.
In the upcoming days, the maximum temperature will range between 75.2°F and 86°F, while the nighttime low will be mostly stable, as the lowest temperatures will remain in the range of 50°F to 55.4°F.
The hottest days will be Thursday through Saturday and next Tuesday, with a maximum of 86°F; today is the coldest day, with a maximum temperature of 75.2°F.
Rain is not predicted in Port Allen in the upcoming days.
In the upcoming days, the maximum temperature will range between 75.2°F and 86°F, while the nighttime low will be mostly stable, as the lowest temperatures will remain in the range of 50°F to 55.4°F.
The hottest days will be Thursday through Saturday and next Tuesday, with a maximum of 86°F; today is the coldest day, with a maximum temperature of 75.2°F.
Updated: Oct 18, 2026 @ 17:07:00 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, sunshine and minimal clouds are in the outlook.
Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 50°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 60.1°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 60.1°F.
On Sunday, in Port Allen, sunrise was at 7:09 am and sunset will be at 6:30 pm (CDT).
Today, the daylight will last for 11h and 22min.
