GRAND CHENIER, LA 70643 Weather Forecast & Current Conditions
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  70643 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

LAKE CHARLES, LA
Current Weather
9:53 PM CDT JUN 8, 2026
Clear
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SE at 6 mph
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

Louisiana Current Weather

Louisiana MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  70643 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

GRAND CHENIER, LA 70643
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy this evening, then becoming partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph.
WEDNESDAY
Sunny with highs in the upper 80s. South winds 10 to 15 mph.
WEDNESDAY NIGHT
Mostly clear. Humid with lows in the upper 70s. South winds 10 to 15 mph.
THURSDAY THROUGH SATURDAY NIGHT
Mostly clear. Highs in the upper 80s. Lows in the upper 70s.
SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
SUNDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 30 percent.
MONDAY
Mostly sunny with a 50 percent chance of showers. Highs in the upper 80s.

  70643 WEATHER SATELLITE LOOPS
Visible Weather Satellite
GRAND CHENIER, LA 70643
Infrared Weather Satellite
GRAND CHENIER, LA 70643
  70643 WEATHER RADAR LOOP
NEXRAD Weather Radar
GRAND CHENIER, LA 70643
 MOS COMPUTER WEATHER FORECAST

LAKE CHARLES, LA 3 hourly weather forecast
weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026		 GRAND CHENIER, LA 70643 weather forecast Day 1, 12 hours 1 PM 85° 93° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 33% severe)		 S   12 72% 75°
High 86° GRAND CHENIER, LA 70643 weather forecast Day 1, 15 hours 4 PM 85° 93° Mostly Cloudy S   10 70% 74°
Mostly Cloudy



 GRAND CHENIER, LA 70643 weather forecast Day 1, 18 hours 7 PM 84° 92° Mostly Cloudy 3%

 0% Thunder
( 9% severe)		 SSE   8 74% 75°
GRAND CHENIER, LA 70643 weather forecast Day 1, 21 hours 10 PM 80° 85° Partly Cloudy SSE   6 85% 75°
Tuesday
9 JUN 2026		 GRAND CHENIER, LA 70643 weather forecast Day 2, 0 hours 1 AM 78° 80° Partly Cloudy 3%

 0% Thunder
( 7% severe)		 SE   5 88% 74°
Low 75° GRAND CHENIER, LA 70643 weather forecast Day 2, 3 hours 4 AM 77° 78° Partly Cloudy SE   5 90% 74°
High 90° GRAND CHENIER, LA 70643 weather forecast Day 2, 6 hours 7 AM 77° 78° Partly Cloudy 24%
RAIN
.1–.25 in		 0% Thunder
( 21% severe)		 ESE   6 90% 74°

Partly Cloudy

Chance of Rain

 GRAND CHENIER, LA 70643 weather forecast Day 2, 9 hours 10 AM 84° 92° Partly Cloudy SE   8 74% 75°
GRAND CHENIER, LA 70643 weather forecast Day 2, 12 hours 1 PM 87° 97° Partly Cloudy 38%
RAIN
***		 0% Thunder
( 45% severe)		 SSE   10 68% 75°
GRAND CHENIER, LA 70643 weather forecast Day 2, 15 hours 4 PM 86° 95° Partly Cloudy S   10 70% 75°
GRAND CHENIER, LA 70643 weather forecast Day 2, 18 hours 7 PM 85° 93° Clear 2%

 0% Thunder
( 15% severe)		 S   10 72% 75°
GRAND CHENIER, LA 70643 weather forecast Day 2, 21 hours 10 PM 80° 85° Clear SSE   7 85% 75°
Wednesday
10 JUN 2026		 GRAND CHENIER, LA 70643 weather forecast Day 3, 0 hours 1 AM 79° 83° Partly Cloudy 1%

 0% Thunder
( 7% severe)		 SE   6 88% 75°
Low 75° GRAND CHENIER, LA 70643 weather forecast Day 3, 3 hours 4 AM 78° 80° Partly Cloudy SE   6 88% 74°
High 90° GRAND CHENIER, LA 70643 weather forecast Day 3, 6 hours 7 AM 78° 81° Partly Cloudy 5%

 0% Thunder
( 21% severe)		 SE   7 91% 75°

Partly Cloudy



 GRAND CHENIER, LA 70643 weather forecast Day 3, 9 hours 10 AM 85° 93° Partly Cloudy SSE   9 72% 75°
GRAND CHENIER, LA 70643 weather forecast Day 3, 15 hours 1 PM 88° 98° Partly Cloudy 9%

 0% Thunder
( 39% severe)		 S   12 66% 75°
GRAND CHENIER, LA 70643 weather forecast Day 3, 18 hours 4 PM 88° 97° Clear S   13 63% 74°
GRAND CHENIER, LA 70643 weather forecast Day 3, 21 hours 7 PM 86° 94° Clear     S   12 68% 74°

LAKE CHARLES, LA extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 76° Low 76° Low 75° Low 75° Low 74°
High 90° High 90° High 91° High 87° High 88°
GRAND CHENIER, LA 70643 weather forecast Day 4 GRAND CHENIER, LA 70643 weather forecast Day 5 GRAND CHENIER, LA 70643 weather forecast Day 6 GRAND CHENIER, LA 70643 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
24% Rain		 Partly Cloudy
25% Rain		 Partly Cloudy
23% Rain		 Partly Cloudy
30% Rain		 Mostly Cloudy
52% Rain
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