What is today's weather forecast for Southwest Pass Coast Guard Station, LA?

Today's forecast for Southwest Pass Coast Guard Station shows a high of 67 degrees and a low of 64 degrees Fahrenheit. Partly Cloudy with a high near 67 F.

What is the 7-day weather forecast for Southwest Pass Coast Guard Station, LA?

The 7-day forecast for Southwest Pass Coast Guard Station shows highs from 65 to 71 degrees and lows from 58 to 68 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Southwest Pass Coast Guard Station, LA this week?

Yes, rain is possible in Southwest Pass Coast Guard Station this week. Precipitation chances: Tuesday (50% chance), Wednesday (60% chance), Thursday (60% chance), Friday (40% chance), Sunday (20% chance).

How accurate is the Southwest Pass Coast Guard Station weather forecast?

WeatherForYou provides highly accurate Southwest Pass Coast Guard Station forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Southwest Pass Coast Guard Station, LA Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

70°F
Feels Like 70°F

Humidity 49% Dew Point 50°F Wind VRB 7 MPH Barometer 30.24 in.

Solar Rad 506 w/m² Visibility 5 mi.

Report from a NOAA weather station 15.1 mi. S of central Southwest Pass Coast Guard Station
at 10:15 AM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

60%

ThuDec 18

60%

FriDec 19

40%

SatDec 20

SunDec 21

20%

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 65°F to 71°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 65°F with lows around 50°F.

This Date in Weather History

1811 - An estimated Magnitude 7.5 earthquake struck the Mississippi Valley near the town of New Madrid in Missouri at 2:15 am local time. People were awakened by the shaking in New York City, Washington D.C., and Charleston, South Carolina. The ground motions were described as most alarming and frightening in places like Nashville, Tennessee, and Louisville, Kentucky. In the epicentral area, the ground surface was described as in great convulsion with sand and water ejected tens of feet into the air.

Southwest Pass Coast Guard Station, LA 7 Day Weather Forecast Details

Tuesday Dec 16

Day: Partly Cloudy with a high near 67 F. Winds from the E at 8 mph

Night: Cloudy with Light Rain Showers and Isolated Thunderstorms with a low near 64 F. Winds from the E at 10 mph. Chance of precipitation is 50%

Wednesday Dec 17

Day: Mostly Cloudy with Light Showers and Isolated Storms with a high near 71 F. Winds from the ENE at 10 mph. Chance of precipitation is 60%

Night: Mostly Cloudy with Light Showers and Chance of Storms with a low near 67 F. Winds from the ESE at 10 mph. Chance of precipitation is 60%

Thursday Dec 18

Day: Partly Cloudy with Light Showers and Chance of Storms with a high near 71 F. Winds from the SSE at 10 mph. Chance of precipitation is 60%

Night: Partly Cloudy with Showers and Isolated Storms with a low near 58 F. Winds from the WSW at 8 mph. Chance of precipitation is 50%

Friday Dec 19

Day: Partly Cloudy with Showers with a high near 65 F. Winds from the N at 18 mph. Chance of precipitation is 40%

Night: Mostly Clear with a low near 61 F. Winds from the NE at 12 mph

Saturday Dec 20

Day: Mostly Sunny with a high near 70 F. Winds from the SE at 8 mph

Night: Partly Cloudy with Isolated Showers with a low near 68 F. Winds from the SSE at 8 mph. Chance of precipitation is 10%

Sunday Dec 21

Day: Partly Cloudy with Isolated Showers with a high near 71 F. Winds from the S at 7 mph. Chance of precipitation is 20%

Night: Partly Cloudy with Isolated Showers with a low near 67 F. Winds from the SE at 7 mph. Chance of precipitation is 20%

Monday Dec 22

Day: Partly Cloudy with Isolated Showers with a high near 70 F. Winds from the E at 6 mph. Chance of precipitation is 10%

Night: Partly Cloudy with Isolated Showers with a low near 67 F. Winds from the E at 7 mph. Chance of precipitation is 10%

Tuesday Dec 23

Day: Partly Cloudy with Isolated Showers with a high near 70 F. Winds from the E at 7 mph. Chance of precipitation is 10%

Night: Partly Cloudy with a low near 66 F. Winds from the E at 7 mph

Wednesday Dec 24

Day: Partly Cloudy with a high near 69 F. Winds from the E at 7 mph

Night: Partly Cloudy with a low near 66 F. Winds from the E at 6 mph

Thursday Dec 25

Day: Mostly Sunny with a high near 69 F. Winds from the E at 6 mph

Night: Partly Cloudy with a low near 66 F. Winds from the ESE at 6 mph

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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