SLIDELL, LA 70460 Weather Forecast & Current Conditions

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SLIDELL, LA
Current Weather

5:53 AM CDT AUG 15, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: Calm
Pressure: 30.13 inches
Last 72 hours

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SLIDELL, LA 70460
Weather Forecast

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TODAY
Sunny. Highs in the upper 90s. Northwest winds around 5 mph, becoming southwest this afternoon. Heat index values up to 112.
TONIGHT
Mostly clear. Humid with lows in the upper 70s. South winds around 5 mph, becoming west around 5 mph after midnight. Heat index values up to 108 early in the evening.
SUNDAY
Sunny with highs in the upper 90s. Northwest winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 113.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph, becoming west after midnight. Heat index values up to 109 early in the evening.
MONDAY
Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 114.
MONDAY NIGHT THROUGH WEDNESDAY
Partly cloudy. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening.
THURSDAY
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.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
FRIDAY
Mostly 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  8/14/2026
Saturday
15 AUG 2026
SLIDELL, LA 70460 weather forecast Day 1, 0 hours 1 AM 81° 87° Clear 2%

0% Thunder
( 10% severe)
WSW   2 85% 76°
Low 77° SLIDELL, LA 70460 weather forecast Day 1, 3 hours 4 AM 79° 83° Clear   CALM 91% 76°
High 97° SLIDELL, LA 70460 weather forecast Day 1, 6 hours 7 AM 78° 81° Clear 2%

0% Thunder
( 23% severe)
NW   3 91% 75°

Partly Cloudy



SLIDELL, LA 70460 weather forecast Day 1, 9 hours 10 AM 90° 102° Clear NW   5 64% 76°
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 97° 109° Partly Cloudy 15%
RAIN
.5–1 in
0% Thunder
( 48% severe)
SSW   1 48% 74°
SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 96° 106° Partly Cloudy SSW   5 48% 73°
SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 92° 102° Partly Cloudy 1%

0% Thunder
( 15% severe)
S   3 56% 74°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 85° 95° Clear SW   2 75% 76°
Sunday
16 AUG 2026
SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 82° 89° Clear 1%

0% Thunder
( 8% severe)
WSW   1 82% 76°
Low 77° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 80° 85° Clear   CALM 85% 75°
High 97° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 79° 83° Clear 3%

0% Thunder
( 24% severe)
  CALM 88% 75°

Partly Cloudy

Chance of Rain

SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 90° 102° Clear NW   3 64% 76°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 97° 109° Partly Cloudy 35%
RAIN
.5–1 in
0% Thunder
( 59% severe)
  CALM 48% 74°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 95° 106° Partly Cloudy SW   3 51% 74°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 91° 102° Mostly Cloudy 2%

0% Thunder
( 21% severe)
S   2 60% 75°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 85° 96° Partly Cloudy SSW   3 77% 77°

SLIDELL, LA extended weather forecast

Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Low 77° Low 78° Low 77° Low 78° Low 76°
High 98° High 97° High 96° High 95° 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
32% Rain
Mostly Cloudy
43% Rain
Partly Cloudy
40% Rain
Mostly Cloudy
31% Rain
Partly Cloudy
32% Rain
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