SLIDELL, LA 70460 Weather Forecast & Current Conditions

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SLIDELL, LA
Current Weather

6:53 AM CDT AUG 19, 2026
Clear
77°F
Feels Like: 78°F
Dewpoint: 75°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: Calm
Pressure: 30.01 inches
Last 72 hours

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SLIDELL, LA 70460
Weather Forecast

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Snow Depth pages
TODAY
Mostly sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 110.
TONIGHT
Partly cloudy. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 107 early in the evening.
THURSDAY
Sunny with highs in the upper 90s. West winds 5 to 10 mph. Heat index values up to 108.
THURSDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 106 early.
FRIDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening.
SATURDAY THROUGH SUNDAY NIGHT
Mostly clear. Highs in the upper 90s. Lows in the upper 70s. Heat index values up to 110.
MONDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110.
MONDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
TUESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110.

Visible Weather Satellite
SLIDELL, LA 70460
Infrared Weather Satellite
SLIDELL, LA 70460
NEXRAD Weather Radar
SLIDELL, LA 70460

SLIDELL, LA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/18/2026
Wednesday
19 AUG 2026
SLIDELL, LA 70460 weather forecast Day 1, 0 hours 1 AM 82° 89° Mostly Cloudy 6%

0% Thunder
( 6% severe)
WSW   5 82% 76°
Low 78° SLIDELL, LA 70460 weather forecast Day 1, 3 hours 4 AM 80° 85° Mostly Cloudy W   6 88% 76°
High 95° SLIDELL, LA 70460 weather forecast Day 1, 6 hours 7 AM 79° 83° Partly Cloudy 5%

0% Thunder
( 26% severe)
W   6 88% 75°

Partly Cloudy



SLIDELL, LA 70460 weather forecast Day 1, 9 hours 10 AM 88° 100° Partly Cloudy W   7 70% 77°
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 94° 106° Partly Cloudy 15%
RAIN
***
0% Thunder
( 67% severe)
WSW   6 54% 75°
SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 94° 104° Partly Cloudy SW   6 51% 73°
SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 91° 101° Mostly Cloudy 13%
RAIN
***
0% Thunder
( 22% severe)
S   3 58% 74°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 84° 94° Partly Cloudy WSW   3 80% 77°
Thursday
20 AUG 2026
SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 82° 89° Partly Cloudy 2%

0% Thunder
( 12% severe)
W   6 82% 76°
Low 77° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 80° 85° Partly Cloudy W   6 85% 75°
High 95° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 79° 83° Partly Cloudy 1%

0% Thunder
( 19% severe)
W   6 85% 74°

Partly Cloudy



SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 88° 98° Partly Cloudy W   7 66% 75°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 94° 104° Partly Cloudy 6%

0% Thunder
( 50% severe)
W   6 51% 73°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 95° 103° Partly Cloudy SW   6 46% 71°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 91° 99° Partly Cloudy 3%

0% Thunder
( 16% severe)
SSW   1 54% 72°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 84° 92° Partly Cloudy SW   2 74% 75°

SLIDELL, LA extended weather forecast

Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Low 75° Low 74° Low 74° Low 75° Low 75°
High 96° High 98° High 99° High 97° High 94°
SLIDELL, LA 70460 weather forecast Day 3 SLIDELL, LA 70460 weather forecast Day 4 SLIDELL, LA 70460 weather forecast Day 5 SLIDELL, LA 70460 weather forecast Day 6 SLIDELL, LA 70460 weather forecast Day 7
Partly Cloudy
38% Rain
Partly Cloudy
22% Rain
Clear
9% Rain
Partly Cloudy
23% Rain
Partly Cloudy
26% Rain
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