SLIDELL, LA 70460 Weather Forecast & Current Conditions

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SLIDELL, LA
Current Weather

7:53 PM CDT SEP 18, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 70°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: Calm
Pressure: 30.04 inches
Last 72 hours

Local Area Snow Depth

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SLIDELL, LA 70460
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the lower 70s. Southeast winds around 5 mph this evening, becoming light and variable.
SATURDAY
Sunny. Highs in the mid 90s. North winds around 5 mph, becoming southeast in the afternoon.
SATURDAY NIGHT
Clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
SUNDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northwest winds around 5 mph, becoming southwest in the afternoon. Chance of rain 20 percent. Heat index values up to 107.
SUNDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 70s.
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 105.
TUESDAY NIGHT
Mostly clear. Lows in the mid 70s.
WEDNESDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
WEDNESDAY NIGHT THROUGH FRIDAY
Mostly clear. Lows in the lower 70s. Highs around 90.

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 AM CDT  9/18/2026
Friday
18 SEP 2026
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 90° 92° Clear 0%

0% Thunder
( 9% severe)
E   7 45% 66°
High 92° SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 91° 94° Clear E   7 44% 66°
Clear



SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 82° 85° Clear 0%

0% Thunder
( 3% severe)
SSE   3 65% 69°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 77° 79° Clear   CALM 79% 70°
Saturday
19 SEP 2026
SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 74° 74° Clear 1%

0% Thunder
( 1% severe)
  CALM 87% 70°
Low 70° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 72° 72° Clear   CALM 87% 68°
High 94° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 70° 70° Clear 2%

0% Thunder
( 5% severe)
  CALM 93% 68°

Clear



SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 85° 90° Clear N   3 63% 71°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 93° 98° Clear 3%

0% Thunder
( 23% severe)
E   2 46% 69°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 93° 98° Clear S   6 46% 69°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 85° 90° Clear 1%

0% Thunder
( 8% severe)
S   1 61% 70°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 79° 82° Clear   CALM 79% 72°
Sunday
20 SEP 2026
SLIDELL, LA 70460 weather forecast Day 3, 0 hours 1 AM 77° 78° Clear 0%

0% Thunder
( 4% severe)
  CALM 85% 72°
Low 73° SLIDELL, LA 70460 weather forecast Day 3, 3 hours 4 AM 75° 75° Clear   CALM 90% 72°
High 93° SLIDELL, LA 70460 weather forecast Day 3, 6 hours 7 AM 73° 73° Clear 2%

0% Thunder
( 10% severe)
  CALM 93% 71°

Partly Cloudy



SLIDELL, LA 70460 weather forecast Day 3, 9 hours 10 AM 86° 93° Partly Cloudy NNW   3 65% 73°
SLIDELL, LA 70460 weather forecast Day 3, 15 hours 1 PM 93° 101° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 36% severe)
NNE   3 51% 72°
SLIDELL, LA 70460 weather forecast Day 3, 18 hours 4 PM 92° 99° Partly Cloudy S   5 51% 71°
SLIDELL, LA 70460 weather forecast Day 3, 21 hours 7 PM 84° 90° Partly Cloudy       CALM 70% 73°

SLIDELL, LA extended weather forecast

Monday
21 SEP 2026
Tuesday
22 SEP 2026
Wednesday
23 SEP 2026
Thursday
24 SEP 2026
Friday
25 SEP 2026
Low 72° Low 71° Low 72° Low 71° Low 69°
High 91° High 91° High 92° High 91° High 88°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
64% Rain
Partly Cloudy
35% Rain
Partly Cloudy
28% Rain
Partly Cloudy
25% Rain
Partly Cloudy
25% Rain
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