Calcasieu Parish, LA Weather Forecast
County weather hub
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Compare major city weather across Calcasieu Parish, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny. High near 80, with temperatures falling to around 76 in the afternoon. Southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Calcasieu Parish so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 7 of 7 mapped cities in Calcasieu Parish.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 1:15 PM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Calcasieu Parish
Wednesday looks like the warmest upcoming period in Calcasieu Parish at 84 degrees F.
Friday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 1:15 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KLCH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 50%.
Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 66. Southeast wind 5 to 10 mph.
Partly sunny, with a high near 81. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly cloudy, with a low around 68. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly cloudy, with a high near 83. South wind 5 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 68.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 68.
Mostly cloudy, with a high near 84.
Mostly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
80°F |
5 to 10 mph
SE
|
|
Friday Night
Apr 10
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
63°F |
5 mph
SE
|
|
Saturday
Apr 11
|
Mostly Sunny
|
82°F |
5 to 10 mph
SE
|
|
Saturday Night
Apr 11
|
Partly Cloudy
|
66°F |
5 to 10 mph
SE
|
|
Sunday
Apr 12
|
Partly Sunny
|
81°F |
5 to 15 mph
SE
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
68°F |
5 to 15 mph
SE
|
|
Monday
Apr 13
|
Mostly Cloudy
|
83°F |
5 to 15 mph
S
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
68°F |
10 to 15 mph
SE
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
83°F |
10 to 15 mph
S
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
68°F |
5 to 15 mph
S
|
|
Wednesday
Apr 15
|
Mostly Cloudy
|
84°F |
5 to 15 mph
S
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
67°F |
5 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Calcasieu Parish.
Coverage
Forecast coverage currently spans 7 of 7 mapped cities in Calcasieu Parish.
Largest mapped city population in this region: 78,433.
