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Slidell Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Slidell

Slidell temperature today is 30°, feels like 35°, with a humidity level of 71% and wind at 11.27 km/h. Rain chance today is 20%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Slidell: expect a high of 32° and a low of 23°, with light rain. Rain chance tomorrow is 64%.

few clouds
30°
few clouds
H: 31° L: 29°
Feels like 35°
AQI: Moderate (3/5)
Slidell
Weather Updated Sep 30, 2026 9:35 PM
Humidity
71%
Dew 24°
Wind speed
11.27 km/h
SE · G16.09
Pressure
1016 hPa
Visibility
10 km
High Temperature
Temperature is 30°. Consider staying indoors during peak hours.
Weather Summary
Currently in Slidell, expect varied conditions with hot temperatures around 30°, though it feels warmer. Winds are a light breeze. Stay hydrated and seek shade during peak hours.
Wed
scattered clouds
33° 23°
44%
Thu
light rain
32° 23°
64%
Fri
light rain
30° 23°
95%
Sat
moderate rain
28° 24°
100%
Sun
light rain
26° 23°
100%
Daily Weather Forecast
Wednesday
09/30/2026
scattered clouds
23°
33°
44%
Thursday
10/01/2026
light rain
23°
32°
64%
Friday
10/02/2026
light rain
23°
30°
95%
Saturday
10/03/2026
moderate rain
24°
28°
100%
Sunday
10/04/2026
light rain
23°
26°
100%
Precipitation Probability
20%
13
44%
16
20%
19
0%
22
13%
01
20%
04
8%
07
31%
10
64%
13
20%
16
0%
19
0%
22
13%
01
0%
04
0%
07
59%
10
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
31°
Wed
13:00
33°
 
28°
 
23°
 
23°
Thu
01:00
25°
 
23°
 
30°
 
32°
Thu
13:00
32°
 
27°
 
24°
 
23°
Fri
01:00
24°
 
24°
 
29°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:51
Sunset
Sunset
18:46
Moon Phase
Waning Gibbous (55%)
Timezone: GMT+05:30
Last updated: Sep 30, 2026 9:35 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
30.275190
Longitude
Longitude
-89.781174
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More about Slidell
Content curated by the NearWeather editorial team · Updated periodically
Slidell is a city in St. Tammany Parish, Louisiana, United States. It is located on the northeastern shore of Lake Pontchartrain between Mandeville and New Orleans. The population was estimated to be 27,068 as of 2018. Slidell has a humid subtropical climate, with hot and humid summers and mild winters. The climate is generally mild throughout the year, with average highs in the 70s (°F) during the summer, and average lows in the 50s (°F) during the winter. The highest recorded temperature was 99°F in June of 1980, and the lowest was 18°F in January of 1982. Precipitation levels are generally high, with average rainfall of around 61 inches per year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Slidell
What is the temperature in Slidell right now?

The current temperature in Slidell is 30°, and it feels like 35°. Today's high is 31° and the low is 29°.

Will it rain in Slidell today?

The chance of rain in Slidell today is 20%. Check the hourly forecast above for exact timing.

What is the weather in Slidell today?

Slidell is experiencing few clouds with a temperature of 30°. Humidity is at 71% and wind speed is 11.27 km/h from the SE.

What is the humidity in Slidell today?

Humidity in Slidell is 71% right now, with a dew point of 24°. Comfort levels are moderate.

What is the wind speed in Slidell today?

Wind speed in Slidell is 11.27 km/h, flowing at 139° SE wind direction. Gusts up to 16.09 km/h.

What is the 5-day forecast for Slidell?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Slidell. Today's high is 31° and low is 29°, with a 20% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Slidell today?

It feels like 35° in Slidell today, with 22% cloud cover and 10 km visibility.

Weather in Slidell
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