SLIDELL, LA 70460 Weather Forecast & Current Conditions

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SLIDELL, LA
Current Weather

5:53 PM CDT JUN 20, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 73°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: E at 5 mph
Pressure: 29.92 inches
Last 72 hours

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SLIDELL, LA 70460
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Lows in the upper 70s. Southeast winds around 5 mph, becoming south around 5 mph after midnight. Chance of rain 50 percent.
SUNDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 30 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows around 80. South winds 5 to 10 mph.
MONDAY
Partly sunny in the morning, then clearing. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph.
MONDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph.
TUESDAY AND TUESDAY NIGHT
Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105.
WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 70s.
FRIDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
FRIDAY NIGHT
Mostly clear. Lows in the upper 70s.
SATURDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105.

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  6/20/2026
Saturday
20 JUN 2026
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 88° 98° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 69% severe)
SW   5 66% 75°
High 89° SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 86° 95° Mostly Cloudy SSE   6 70% 75°
Mostly Cloudy

Rain Likely

SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 83° 91° Mostly Cloudy 26%
RAIN
.01–.1 in
0% Thunder
( 26% severe)
E   3 80% 76°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 79° 83° Mostly Cloudy   CALM 88% 75°
Sunday
21 JUN 2026
SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 79° 83° Mostly Cloudy 29%
RAIN
***
0% Thunder
( 31% severe)
S   3 88% 75°
Low 76° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 78° 81° Mostly Cloudy S   3 91% 75°
High 88° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 78° 81° Mostly Cloudy 22%
RAIN
***
0% Thunder
( 41% severe)
S   5 91% 75°

Mostly Cloudy

Chance of Rain

SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 82° 89° Mostly Cloudy S   7 82% 76°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 87° 97° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 59% severe)
SSW   9 68% 75°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 88° 97° Mostly Cloudy SSW   12 63% 74°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 86° 95° Mostly Cloudy 1%

0% Thunder
( 20% severe)
S   8 70% 75°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 81° 87° Partly Cloudy S   8 82% 75°
Monday
22 JUN 2026
SLIDELL, LA 70460 weather forecast Day 3, 0 hours 1 AM 80° 85° Partly Cloudy 0%

0% Thunder
( 10% severe)
S   7 85% 75°
Low 77° SLIDELL, LA 70460 weather forecast Day 3, 3 hours 4 AM 80° 85° Mostly Cloudy SSW   7 85% 75°
High 94° SLIDELL, LA 70460 weather forecast Day 3, 6 hours 7 AM 80° 85° Mostly Cloudy 1%

0% Thunder
( 23% severe)
SSW   6 85% 75°

Decreasing Clouds



SLIDELL, LA 70460 weather forecast Day 3, 9 hours 10 AM 87° 97° Partly Cloudy SW   8 68% 75°
SLIDELL, LA 70460 weather forecast Day 3, 15 hours 1 PM 92° 102° Partly Cloudy 3%

0% Thunder
( 41% severe)
SW   9 56% 74°
SLIDELL, LA 70460 weather forecast Day 3, 18 hours 4 PM 94° 104° Clear SSW   10 51% 73°
SLIDELL, LA 70460 weather forecast Day 3, 21 hours 7 PM 89° 98° Clear     SSW   8 61% 74°

SLIDELL, LA extended weather forecast

Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Low 76° Low 75° Low 75° Low 73° Low 74°
High 92° High 92° High 92° High 91° High 92°
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
Partly Cloudy
17% Rain
Partly Cloudy
41% Rain
Partly Cloudy
35% Rain
Partly Cloudy
29% Rain
Partly Cloudy
40% Rain
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