Saint Bernard Parish, LA Weather Forecast
County weather hub
Partly Cloudy
Compare major city weather across Saint Bernard Parish, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly cloudy, with a low around 80. South wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Saint Bernard Parish so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Saint Bernard Parish.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 2:24 AM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Bernard Parish
Friday looks like the warmest upcoming period in Saint Bernard Parish at 91 degrees F.
Monday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph S.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 2:24 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LIX
- Radar station
- KLIX
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 after 11am. Mostly sunny, with a high near 91. Heat index values as high as 105. South wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy. Low around 80, with temperatures rising to around 82 overnight. South wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Heat index values as high as 105. Southeast wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 79. South wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms after 7am. Partly sunny, with a high near 90. Southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 76. West wind 0 to 5 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 86. West wind around 5 mph.
Showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 75. West wind around 5 mph.
Showers and thunderstorms likely before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. West wind around 5 mph.
Showers and thunderstorms likely. Mostly cloudy, with a low around 75. West wind around 5 mph.
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Northeast wind around 5 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind 0 to 5 mph.
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Partly Cloudy
|
80°F |
0 to 5 mph
S
|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
S
|
|
Friday Night
Jul 10
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
80°F |
0 to 5 mph
S
|
|
Saturday
Jul 11
|
Showers And Thunderstorms Likely
|
91°F |
0 to 5 mph
SE
|
|
Saturday Night
Jul 11
|
Showers And Thunderstorms Likely
|
79°F |
0 to 5 mph
S
|
|
Sunday
Jul 12
|
Showers And Thunderstorms
|
90°F |
0 to 5 mph
SW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms
|
76°F |
0 to 5 mph
W
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
86°F |
5 mph
W
|
|
Monday Night
Jul 13
|
Showers And Thunderstorms
|
75°F |
5 mph
W
|
|
Tuesday
Jul 14
|
Showers And Thunderstorms Likely
|
86°F |
5 mph
W
|
|
Tuesday Night
Jul 14
|
Showers And Thunderstorms Likely
|
75°F |
5 mph
W
|
|
Wednesday
Jul 15
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
NE
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms
|
78°F |
0 to 5 mph
S
|
|
Thursday
Jul 16
|
Chance Showers And Thunderstorms
|
91°F |
5 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Saint Bernard Parish.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Saint Bernard Parish.
Largest mapped city population in this region: 5,816.
