Weather forecast for todaySlidell, LA
Weather forecast for today
Current condition 3:41 am CDT
- 52°F
- Feels like:52°F
Clear
- Precipitation: 0"
- Wind: 3mphN 0°
- Humidity: 81%
- Dewpoint: 46°F
- Pressure: 30.15"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Currently, in Slidell, weather conditions are clear, with excellent visibility.
The temperature is a fresh 51.8°F. The current temperature is almost at the minimum-predicted 50°F for today.
The temperature is a fresh 51.8°F. The current temperature is almost at the minimum-predicted 50°F for today.
Wednesday Oct 21, 2026
- 79°F
- 50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNE 53°
- Humidity: 56%
- UV index: 7
- Sunrise: 7:05 am CDT
- Sunset: 6:21 pm CDT
- details ▼
On Wednesday, October 21, the forecast calls for abundant sunshine.
A notable disparity in temperature is predicted, reaching up to a maximum of a temperate 78.8°F and falling to a minimum of a fresh 50°F.
Forecasts show the temperature expected to reach the usual October high of 79.3°F.
Sunrise will be at 7:05 am and sunset at 6:21 pm; the daylight will last for 11h and 17min.
A notable disparity in temperature is predicted, reaching up to a maximum of a temperate 78.8°F and falling to a minimum of a fresh 50°F.
Forecasts show the temperature expected to reach the usual October high of 79.3°F.
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 hour: 4 pm 79°C.
Coldest period: 4 am - 6 am 52°C.
Coldest period: 4 am - 6 am 52°C.
Chance of precipitation
Highest chance: 1%.
Hourly weather forecast
- 4 am
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNE 23°
- Humidity: 81%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNE 20°
- Humidity: 82%
- 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 25°
- Humidity: 78%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 66°F
- Feels like:66°F
Mostly 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
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphNE 51°
- Humidity: 39%
- 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 73°
- 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 96°
- 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 145°
- Humidity: 46%
- 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: 0mphSE 142°
- Humidity: 69%
- 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: 0mphWSW 241°
- Humidity: 81%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Slidell, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be in line with the average high of 79.3°F in October. Forecast models suggest a low more in line with November's typical minimum of 53.1°F than October's usual 63.7°F.
The temperature will be between the highest temperature of 78.8°F and the lowest temperature of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be in line with the average high of 79.3°F in October. Forecast models suggest a low more in line with November's typical minimum of 53.1°F than October's usual 63.7°F.
Updated: Oct 21, 2026 @ 08:41:33 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 (3:41 am CDT) in Slidell is 51.8°F.
Today, 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 maximum temperature will be in line with 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.
The maximum temperature will be in line with 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 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: 3:41am CDT
- Sunrise: 7:05 am CDT
- Sunset: 6:21 pm CDT
- Timezone: America/Chicago
Nearby Slidell, Louisiana, USA
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- Shoreline Park (22 mi)
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