Calcasieu Parish, LA Weather Forecast
County weather hub
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 chance of rain showers between 9am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 0 to 5 mph. Chance of precipitation is 40%.
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
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 3:28 AM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Calcasieu Parish
Friday looks like the warmest upcoming period in Calcasieu Parish at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 3:28 AM 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
Mostly clear, with a low around 78. South wind 0 to 5 mph.
A chance of showers and thunderstorms between 7am and 10am, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly cloudy, with a low around 77. South wind 0 to 5 mph. Chance of precipitation is 70%.
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind 0 to 5 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 75. West wind 0 to 5 mph. Chance of precipitation is 90%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
92°F |
0 to 5 mph
S
|
|
Friday Night
Jul 10
|
Mostly Clear
|
78°F |
0 to 5 mph
S
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
91°F |
0 to 5 mph
SE
|
|
Saturday Night
Jul 11
|
Showers And Thunderstorms Likely
|
77°F |
0 to 5 mph
S
|
|
Sunday
Jul 12
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
90°F |
0 to 5 mph
SW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms
|
75°F |
0 to 5 mph
W
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
88°F |
0 to 5 mph
W
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
74°F |
0 mph
|
|
Tuesday
Jul 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
89°F |
0 to 5 mph
SE
|
|
Tuesday Night
Jul 14
|
Showers And Thunderstorms Likely
|
74°F |
0 mph
|
|
Wednesday
Jul 15
|
Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
W
|
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.
