Saint Louis, LA
Unincorporated community in Iberville Parish, Louisiana
Saint Louis is a small unincorporated community in Iberville Parish, Louisiana. It is 2.0 miles NW of Plaquemine, the nearest town. Its ZIP code is 70780.
Saint Louis at a glance
- State
- Louisiana
- County
- Iberville Parish
- ZIP code
- 70780
- Nearest town
- Plaquemine (2.0 mi)
- Time zone
- America/Chicago
- Coordinates
- 30.2564, -91.2308
Weather in Saint Louis now
Loading the National Weather Service forecast…
Saint Louis weather by the hour
Saint Louis weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Saint Louis.
This week in Saint Louis
Sunrise, sunset and moon in Saint Louis
What is the weather usually like in Saint Louis?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 90°F average high
- Januarycoldest month · 43°F average low
- 62.5 inprecipitation per year · 1,589 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Saint Louis: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CARVILLE 2 SW, LA US (USC00161565), adjusted for the elevation of Saint Louis.
Saint Louis weather month by month
Sunrise and sunset in Saint Louis through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:00 AM | 5:28 PM | 10 h 27 min |
| February | 6:43 AM | 5:54 PM | 11 h 11 min |
| March | 7:13 AM | 7:14 PM | 12 h 1 min |
| April | 6:36 AM | 7:33 PM | 12 h 57 min |
| May | 6:09 AM | 7:53 PM | 13 h 43 min |
| June | 6:01 AM | 8:09 PM | 14 h 8 min |
| July | 6:12 AM | 8:09 PM | 13 h 57 min |
| August | 6:30 AM | 7:47 PM | 13 h 16 min |
| September | 6:48 AM | 7:11 PM | 12 h 23 min |
| October | 7:05 AM | 6:35 PM | 11 h 29 min |
| November | 6:29 AM | 5:09 PM | 10 h 40 min |
| December | 6:52 AM | 5:07 PM | 10 h 15 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Saint Louis?
Saint Louis has a humid subtropical climate. The warmest month is August, with an average high of 90°F (32°C), and the coldest is January, with average lows of 43°F (6°C).
It gets about 62.5 inches (1,589 mm) of precipitation a year. The wettest month is June and the driest is November.
The best time to visit Saint Louis is March–April and October–November. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Saint Louis
The closest live webcam is Beaulieu: LA1 at Richardsons Dr, 11.4 miles N of Saint Louis.
Webcams: Windy.com. Distances in a straight line from Saint Louis.
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Map of Saint Louis, LA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Saint Louis Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Saint Louis
Other communities near Saint Louis
- Saint Louis Plantation1.1 mi NE
- Seymourville1.5 mi N
- Seymourville1.5 mi N
- Evergreen Plantation2.1 mi NE
- Turnerville2.7 mi N
- Reveille2.8 mi E
- Reveille2.8 mi E
- Myrtle Grove2.9 mi N
- Myrtle Grove Plantation3.1 mi NW
- Blythwood4.2 mi S
- Tally Ho4.5 mi SE
- Soulouque4.6 mi E
- Augusta4.7 mi S
- Eliza5.0 mi N
- The Parks5.7 mi SW
Questions about Saint Louis
Where is Saint Louis, LA?
Saint Louis is an unincorporated community in Iberville Parish, Louisiana, 2.0 miles NW of Plaquemine.
What county is Saint Louis in?
Saint Louis is in Iberville Parish, Louisiana.
What is the ZIP code of Saint Louis, LA?
The ZIP code for Saint Louis is 70780.
What is the nearest town to Saint Louis?
Plaquemine, 2.0 miles away.
Are there webcams near Saint Louis?
Yes. The closest is Beaulieu: LA1 at Richardsons Dr, 11.4 miles away.
What is the hottest month in Saint Louis?
August, with an average high of 90°F (32°C).
What is the coldest month in Saint Louis?
January, with an average low of 43°F (6°C).
How much does it rain in Saint Louis?
About 62.5 inches (1,589 mm) a year; the wettest month is June.
Does it snow in Saint Louis?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Saint Louis?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Saint Louis have?
Humid subtropical (Köppen Cfa).
Last updated: