Southdown, LA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Southdown, LA in one place.
A slight chance of rain showers before 5am. Partly cloudy, with a low around 56. North wind around 0 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Southdown, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 10, 2026 5:41 AM CST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Southdown, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 5:41 AM CST
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Southdown
Tuesday looks like the warmest upcoming period in Southdown at 77 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 10, 2026 5:41 AM CST
- 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 slight chance of rain showers before 8am. Sunny. High near 77, with temperatures falling to around 73 in the afternoon. North wind around 0 mph. Chance of precipitation is 20%.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 58. Northeast wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 10am. Partly sunny, with a high near 76. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 59. West wind 0 to 5 mph.
Mostly sunny, with a high near 74. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 50. North wind 0 to 5 mph.
Sunny, with a high near 70. North wind 0 to 5 mph.
Clear, with a low around 47. North wind around 5 mph.
Sunny, with a high near 68. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 50. East wind 5 to 10 mph.
Mostly sunny, with a high near 70. East wind 10 to 15 mph.
A slight chance of rain showers. Mostly cloudy, with a low around 57. East wind 10 to 15 mph.
A chance of rain showers. Mostly sunny, with a high near 71. East wind 10 to 15 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 10
|
Slight Chance Rain Showers
|
56°F |
0 mph
|
|
Tuesday
Nov 10
|
Slight Chance Rain Showers then Sunny
|
77°F |
0 mph
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy then Slight Chance Rain Showers
|
58°F |
0 mph
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers then Partly Sunny
|
76°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
59°F |
0 to 5 mph
W
|
|
Thursday
Nov 12
|
Mostly Sunny
|
74°F |
5 to 10 mph
NW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
50°F |
0 to 5 mph
N
|
|
Friday
Nov 13
|
Sunny
|
70°F |
0 to 5 mph
N
|
|
Friday Night
Nov 13
|
Clear
|
47°F |
5 mph
N
|
|
Saturday
Nov 14
|
Sunny
|
68°F |
5 to 10 mph
NE
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
50°F |
5 to 10 mph
E
|
|
Sunday
Nov 15
|
Mostly Sunny
|
70°F |
10 to 15 mph
E
|
|
Sunday Night
Nov 15
|
Slight Chance Rain Showers
|
57°F |
10 to 15 mph
E
|
|
Monday
Nov 16
|
Chance Rain Showers
|
71°F |
10 to 15 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Southdown.