SLIDELL, LA 70460 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


SLIDELL, LA
Current Weather

9:53 AM CDT AUG 22, 2026
Clear
84°F
Feels Like: 90°F
Dewpoint: 73°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: Variable at 5 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Louisiana Current Weather

Louisiana MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2026 Hurricanes

SLIDELL, LA 70460
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the upper 90s. West winds around 5 mph. Heat index values up to 111.
TONIGHT
Mostly clear. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 109 early in the evening.
SUNDAY
Sunny with highs in the upper 90s. Northwest winds around 5 mph, becoming southwest around 5 mph in the afternoon. Heat index values up to 110.
SUNDAY NIGHT
Partly cloudy. Humid with lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 106 early in the evening.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107.
MONDAY NIGHT
Partly cloudy. Lows in the upper 70s.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then 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.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
WEDNESDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20 percent.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
THURSDAY NIGHT AND FRIDAY
Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. Highs in the lower 90s. Chance of rain 50 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 PM CDT  8/21/2026
Saturday
22 AUG 2026
SLIDELL, LA 70460 weather forecast Day 1, 0 hours 1 AM 79° 83° Mostly Cloudy 3%

0% Thunder
( 21% severe)
  CALM 88% 75°
Low 75° SLIDELL, LA 70460 weather forecast Day 1, 3 hours 4 AM 77° 78° Mostly Cloudy   CALM 90% 74°
High 98° SLIDELL, LA 70460 weather forecast Day 1, 6 hours 7 AM 76° 76° Partly Cloudy 3%

0% Thunder
( 18% severe)
WNW   3 90% 73°

Partly Cloudy



SLIDELL, LA 70460 weather forecast Day 1, 9 hours 10 AM 88° 99° Partly Cloudy NW   6 68% 76°
SLIDELL, LA 70460 weather forecast Day 1, 12 hours 1 PM 96° 106° Partly Cloudy 7%

0% Thunder
( 36% severe)
WNW   6 48% 73°
SLIDELL, LA 70460 weather forecast Day 1, 15 hours 4 PM 98° 104° Partly Cloudy WNW   5 39% 69°
SLIDELL, LA 70460 weather forecast Day 1, 18 hours 7 PM 92° 101° Partly Cloudy 0%

0% Thunder
( 12% severe)
  CALM 54% 73°
SLIDELL, LA 70460 weather forecast Day 1, 21 hours 10 PM 83° 90° Clear   CALM 77% 75°
Sunday
23 AUG 2026
SLIDELL, LA 70460 weather forecast Day 2, 0 hours 1 AM 80° 85° Partly Cloudy 4%

0% Thunder
( 11% severe)
  CALM 85% 75°
Low 75° SLIDELL, LA 70460 weather forecast Day 2, 3 hours 4 AM 78° 80° Clear   CALM 85% 73°
High 98° SLIDELL, LA 70460 weather forecast Day 2, 6 hours 7 AM 76° 76° Partly Cloudy 1%

0% Thunder
( 20% severe)
  CALM 87% 72°

Partly Cloudy



SLIDELL, LA 70460 weather forecast Day 2, 9 hours 10 AM 90° 100° Partly Cloudy NNW   3 60% 74°
SLIDELL, LA 70460 weather forecast Day 2, 12 hours 1 PM 97° 104° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 59% severe)
W   5 42% 70°
SLIDELL, LA 70460 weather forecast Day 2, 15 hours 4 PM 97° 104° Partly Cloudy S   6 42% 70°
SLIDELL, LA 70460 weather forecast Day 2, 18 hours 7 PM 90° 99° Mostly Cloudy 5%

0% Thunder
( 29% severe)
  CALM 58% 73°
SLIDELL, LA 70460 weather forecast Day 2, 21 hours 10 PM 83° 90° Partly Cloudy   CALM 77% 75°

SLIDELL, LA extended weather forecast

Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Thursday
27 AUG 2026
Friday
28 AUG 2026
Low 74° Low 76° Low 76° Low 79° Low 75°
High 94° High 94° High 93° High 93° High 92°
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
41% Rain
Partly Cloudy
25% Rain
Partly Cloudy
30% Rain
Mostly Cloudy
33% Rain
Overcast
59% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Slidell, LA
Slidell, LA snow
Slidell, LA radar
LA map
-or-
-or-
-or-
 
70460
70460 snow
70460 radar
 
-or-
-or-
 
 
LA
LA snow
 
 
Copyright © 2026 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions