Saint Louis, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Louis, LA in one place.
Sunny, with a high near 79. North wind 0 to 5 mph.
Local Weather Overview
This forecast page for Saint Louis, 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 4, 2026 8:51 PM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Louis, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 4, 2026 8:51 PM CST
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Louis
Friday looks like the warmest upcoming period in Saint Louis at 79 degrees F.
Sunday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph NE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 4, 2026 8:51 PM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KPOE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 51. North wind around 5 mph.
Partly sunny, with a high near 72. Northeast wind 5 to 10 mph.
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 43. North wind 5 to 10 mph. Chance of precipitation is 20%.
Partly sunny, with a high near 66. North wind 5 to 10 mph.
Mostly cloudy, with a low around 41. North wind 0 to 5 mph.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 73.
Mostly clear, with a low around 44.
Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
79°F |
0 to 5 mph
N
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
51°F |
5 mph
N
|
|
Saturday
Nov 7
|
Partly Sunny
|
72°F |
5 to 10 mph
NE
|
|
Saturday Night
Nov 7
|
Mostly Cloudy then Slight Chance Rain Showers
|
43°F |
5 to 10 mph
N
|
|
Sunday
Nov 8
|
Partly Sunny
|
66°F |
5 to 10 mph
N
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
41°F |
0 to 5 mph
N
|
|
Monday
Nov 9
|
Mostly Sunny
|
70°F |
0 to 5 mph
N
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
41°F |
0 mph
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
73°F |
0 to 5 mph
N
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
44°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
74°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Louis.