Weather forecast for todaySlidell, LA
Weather forecast for today
Current condition 1:40 am CDT
- 54°F
- Feels like:54°F
Clear
- Precipitation: 0"
- Wind: 1mphW 270°
- Humidity: 81%
- Dewpoint: 48°F
- Pressure: 30.16"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Currently, in Slidell, the conditions remain clear, with no sign of cloud cover.
The temperature is a crisp 53.6°F. The current temperature is near the lowest expected 50°F for today.
The temperature is a crisp 53.6°F. The current temperature is near the lowest expected 50°F for today.
Wednesday Oct 21, 2026
- 79°F
- 50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphENE 60°
- Humidity: 48%
- UV index: 7
- Sunrise: 7:05 am CDT
- Sunset: 6:21 pm CDT
- details ▼
Today, sunshine will likely continue with scattered clouds at most.
Dramatic temperature shifts from a high of a moderately hot 78.8°F to a low of a cool 50°F are expected.
October's standard high of 79.3°F is expected to be reached during the day.
Sunrise will be at 7:05 am and sunset at 6:21 pm; the daylight will last for 11h and 17min.
Dramatic temperature shifts from a high of a moderately hot 78.8°F to a low of a cool 50°F are expected.
October's standard high of 79.3°F is expected to be reached during the day.
Sunrise will be at 7:05 am and sunset at 6:21 pm; the daylight will last for 11h and 17min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 5 pm 77°C.
Coldest hour: 5 am 52°C.
Coldest hour: 5 am 52°C.
Chance of precipitation
Highest chance: 11 pm 2%.
Hourly weather forecast
- 2 am
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 19°
- Humidity: 81%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 22°
- Humidity: 83%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNE 21°
- Humidity: 84%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:05 am
- 8 am
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNNE 23°
- Humidity: 77%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 38°
- Humidity: 54%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 75°F
- Feels like:75°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNE 51°
- Humidity: 38%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 68°
- Humidity: 33%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 4 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphE 90°
- Humidity: 32%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 136°
- Humidity: 45%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:21 pm
- 8 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSE 133°
- Humidity: 68%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphWNW 297°
- Humidity: 80%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Slidell, primarily clear and occasionally gloomy weather is anticipated.
The temperature will vary between a maximum of 78.8°F and a minimum of 50°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be close to the average high of 79.3°F in October. The expected low will be more comparable to what’s common in November than the current October average of 63.7°F.
The temperature will vary between a maximum of 78.8°F and a minimum of 50°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be close to the average high of 79.3°F in October. The expected low will be more comparable to what’s common in November than the current October average of 63.7°F.
Updated: Oct 21, 2026 @ 06:40:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (1:40 am CDT) is 53.6°F.
On Wednesday, conditions remain stable and sunny, with little cloud presence.
Today, the highest temperature will be 78.8°F, while the lowest temperature will be 50°F.
The highest temperature will be in line with the average maximum of 79.3°F in October. The lowest temperature will be uncommonly lower than the average low of 63.7°F.
The highest temperature will be in line with the average maximum of 79.3°F in October. The lowest temperature will be uncommonly lower than the average low of 63.7°F.
On Wednesday, in Slidell, sunrise will be at 7:05 am and sunset at 6:21 pm (CDT).
In Slidell, today, there will be 11h and 17min of daylight.
Slidell, Louisiana, USA
- en: Slidell, Louisiana, USA
- es: Slidell, Luisiana, EE.UU.
- hr: Slajdel, Luizijana, SAD
- mk: Slajdel, Luizijana, SAD
- sr: Slajdel, Luizijana, SAD
- zh: 斯莱德尔, 路易斯安那州, 美国
- Latitude: 30.275195°
- Longitude: -89.781175°
- Elevation: 3 ft
- Current time: 1:40am CDT
- Sunrise: 7:05 am CDT
- Sunset: 6:21 pm CDT
- Timezone: America/Chicago
Nearby Slidell, Louisiana, USA
- Eden Isle (3 mi)
- Pearl River (7 mi)
- Fort Pike (8 mi)
- Lacombe (10 mi)
- Pearlington (11 mi)
- Nicholson (15 mi)
- Mandeville (18 mi)
- Picayune (18 mi)
- Talisheek (19 mi)
- Lakeshore (21 mi)
- Abita Springs (21 mi)
- Shoreline Park (22 mi)
- Kiln (22 mi)
- Camp Leroy Johnson (23 mi)
- Covington (24 mi)
- Gentilly Woods (24 mi)
- Bush (24 mi)
- Madisonville (24 mi)
- Waveland (24 mi)
- Gentilly Terrace (25 mi)
- Carriere (25 mi)
- Spanish Fort (25 mi)
- Meraux (25 mi)
- Chalmette (25 mi)
Louisiana, USA - most visited locations
- New Orleans
- Baton Rouge
- Shreveport
- Lafayette
- Lake Charles
- Kenner
- Bossier City
- Monroe
- Alexandria
- Houma
- New Iberia
- Slidell
- Central
- Ruston
- Sulphur
- Hammond
- Natchitoches
- Gretna
- Opelousas
- Zachary
- Thibodaux
- Pineville
- Baker
- Crowley
- Minden
- West Monroe
- Morgan City
- Abbeville
- Bogalusa
- Breaux Bridge
- Mandeville
- Eunice
- Jennings
- Covington
- Gonzales
- DeRidder





