Weather forecast for 10 daysSlidell, LA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 73°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphNNE 19°
  • Humidity: 43%
  • UV index: 7
  • Sunrise: 7:02 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
On Saturday, October 17, sunny skies are in store, with excellent visibility.
The highest predicted temperature is a warm 73.4°F, while the lowest temperature will be a cool 50°F.
A high of 73.4°F is expected, which aligns better with November's average peak of 68.4°F than October's 79.3°F.
Sunrise was at 7:02 am and sunset will be at 6:26 pm; the daylight will last for 11h and 23min.

Sunday Oct 18, 2026

  • 73°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphENE 58°
  • Humidity: 52%
  • UV index: 7
  • Sunrise: 7:03 am CDT
  • Sunset: 6:25 pm CDT
  • ▼
Tomorrow, on Sunday, the weather remains calm, bright, and sunny.
The temperature scale will run from a maximum of a warm 73.4°F to a minimum of a crisp 50°F.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 68.4°F.
Sunrise will be at 7:03 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 22min.

10-day overview

Daily temperatures

Warmest period: Thursday - Monday 82°C.
Coldest period: today - tomorrow 73°C.

Chance of precipitation

Highest chance: 4%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 73°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphNNE 19°
  • Humidity: 43%
  • UV index: 7
  • Sunrise: 7:02 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 73°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphENE 58°
  • Humidity: 52%
  • UV index: 7
  • Sunrise: 7:03 am CDT
  • Sunset: 6:25 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 75°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphNE 56°
  • Humidity: 56%
  • UV index: 7
  • Sunrise: 7:04 am CDT
  • Sunset: 6:24 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 77°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphNE 48°
  • Humidity: 50%
  • UV index: 7
  • Sunrise: 7:04 am CDT
  • Sunset: 6:22 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphNNE 24°
  • Humidity: 48%
  • UV index: 7
  • Sunrise: 7:05 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphN 355°
  • Humidity: 47%
  • UV index: 7
  • Sunrise: 7:06 am CDT
  • Sunset: 6:20 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNNE 32°
  • Humidity: 47%
  • UV index: 6
  • Sunrise: 7:06 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphENE 69°
  • Humidity: 52%
  • UV index: 6
  • Sunrise: 7:07 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphENE 66°
  • Humidity: 53%
  • UV index: 6
  • Sunrise: 7:08 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphENE 63°
  • Humidity: 53%
  • UV index: 6
  • Sunrise: 7:09 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
It is expected that primarily sun-filled and occasionally cloudy weather is anticipated.
Rainfall is not predicted in Slidell in the upcoming period.
In the coming days, the maximum temperature will vary between 73.4°F and 82.4°F, while the forecast minimum temperature falls between 50°F and 59°F.
The warmest days will be Thursday through next Monday, with a maximum of 82.4°F; with a maximum temperature of 73.4°F, Saturday and Sunday will be the coldest days.
Updated: Oct 17, 2026 @ 14:16:30 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, the weather remains calm, bright, and sunny.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 50°F.
Today, the highest temperature will be relatively lower than the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 63.7°F.

On Saturday, in Slidell, sunrise was at 7:02 am and sunset will be at 6:26 pm (CDT).

In Slidell, the length of the day today will be 11h and 23min.

Tomorrow, clear skies and sunshine are anticipated.

Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 50°F.
The maximum temperature will be moderately lower than the average highest temperature of 79.3°F in October. The lowest temperature will be noticeably lower than the average low of 63.7°F.

On Sunday, in Slidell, sunrise will be at 7:03 am and sunset at 6:25 pm (CDT).

In Slidell, Louisiana, the length of the day tomorrow will be 11h and 22min.