Tchefuncta River, Lake Pontchartrain, LA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sat Sep 26	Partly Cloudy Close Hourly	88º / 68º	1%	N 4 mph	52%
12pm	Mostly Sunny	85º	0%	NE 3 mph	55%
1pm	Partly Cloudy	85º	0%	NE 3 mph	53%
2pm	Mostly Cloudy	86º	0%	NE 4 mph	52%
3pm	Mostly Cloudy	84º	0%	NNE 4 mph	54%
4pm	Mostly Cloudy	84º	0%	W 4 mph	54%
5pm	Mostly Cloudy	84º	1%	SW 3 mph	55%
6pm	Mostly Cloudy	83º	1%	SW 3 mph	59%
7pm	Mostly Cloudy	79º	1%	SSW 1 mph	68%
8pm	Mostly Cloudy	77º	2%	SW 1 mph	76%
9pm	Mostly Cloudy	76º	3%	SSW 1 mph	79%
10pm	Mostly Cloudy	75º	3%	SW 1 mph	82%
11pm	Mostly Cloudy	74º	4%	SW 1 mph	85%
Sun Sep 27	Mostly Sunny View Hourly	89º / 68º	7%	NW 6 mph	62%
12am	Mostly Cloudy	73º	4%	SW 1 mph	86%
1am	Mostly Cloudy	72º	5%	WSW 1 mph	88%
2am	Partly Cloudy	72º	5%	WSW 1 mph	87%
3am	Partly Cloudy	71º	6%	WSW 2 mph	89%
4am	Mostly Clear	71º	6%	W 2 mph	90%
5am	Clear	70º	7%	W 2 mph	92%
6am	Clear	70º	7%	WNW 2 mph	91%
7am	Sunny	69º	7%	WNW 2 mph	93%
8am	Sunny	71º	5%	NW 3 mph	90%
9am	Sunny	76º	3%	NW 4 mph	80%
10am	Mostly Sunny	80º	1%	NW 5 mph	69%
11am	Partly Cloudy	83º	0%	NW 6 mph	60%
12pm	Mostly Sunny	84º	0%	NW 5 mph	55%
1pm	Partly Cloudy	86º	0%	NW 5 mph	51%
2pm	Partly Cloudy	87º	0%	NNW 5 mph	49%
3pm	Mostly Sunny	88º	0%	NNW 5 mph	47%
4pm	Mostly Sunny	88º	0%	NW 4 mph	47%
5pm	Mostly Sunny	87º	0%	WNW 3 mph	48%
6pm	Mostly Sunny	86º	0%	WSW 3 mph	54%
7pm	Mostly Clear	81º	1%	WSW 2 mph	64%
8pm	Clear	79º	2%	W 1 mph	70%
9pm	Clear	78º	2%	W 1 mph	74%
10pm	Clear	76º	3%	WNW 2 mph	77%
11pm	Clear	75º	3%	WNW 2 mph	82%
Mon Sep 28	Sunny View Hourly	90º / 69º	4%	NNE 5 mph	59%
12am	Clear	74º	4%	WNW 2 mph	84%
1am	Mostly Clear	73º	4%	WNW 3 mph	86%
2am	Clear	72º	5%	WNW 2 mph	87%
3am	Partly Cloudy	71º	5%	NW 2 mph	88%
4am	Partly Cloudy	71º	5%	NW 2 mph	87%
5am	Partly Cloudy	70º	5%	NW 2 mph	87%
6am	Clear	69º	5%	NNW 3 mph	86%
7am	Sunny	69º	4%	NNW 3 mph	85%
8am	Sunny	72º	4%	N 3 mph	84%
9am	Sunny	76º	2%	N 4 mph	72%
10am	Sunny	79º	1%	NNE 4 mph	65%
11am	Sunny	82º	0%	N 4 mph	58%
Tue Sep 29	Mostly Sunny	88º / 72º	15%	ESE 8 mph	68%
Wed Sep 30	Partly Cloudy	88º / 74º	23%	ESE 12 mph	71%
Thu Oct 1	Scattered Thunderstorms	87º / 74º	50%	SE 12 mph	75%
Fri Oct 2	Thunderstorms	84º / 74º	74%	ESE 9 mph	81%
Sat Oct 3	Scattered Thunderstorms	83º / 73º	47%	ESE 8 mph	83%

Buoy Data
For Tchefuncta River, Lake Pontchartrain, LA
Wind Forecast
In Tchefuncta River, Lake Pontchartrain, LA
Radar
In Tchefuncta River, Lake Pontchartrain, LA
Marine Forecast
In Tchefuncta River, Lake Pontchartrain, LA

NOAA Weather Marine Forecast for Tchefuncta River, Lake Pontchartrain, LA

This Afternoon

High : 85ºF
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.

Tonight

Low : 70ºF
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.

Sunday

High : 88ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Sunday Night

Low : 70ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

High : 88ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Monday Night

Low : 71ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

High : 87ºF
Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.

Tuesday Night

Low : 73ºF
SE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

Wednesday

High : 87ºF
SE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Current Weather Conditions In Tchefuncta River, Lake Pontchartrain, LA

As Of: 19 minutes ago

Temperature: 85ºF
Feels Like: 89ºF

Wind Speed: 3mph
Direction: 0º (NE)
Gusts: 3mph

Cloud Cover: Mostly Sunny
Visibility: 10mi

Pressure: 30.03"
Humidity: 55%
Dew Point: 0ºF

The weather right now in Tchefuncta River, Lake Pontchartrain, LA is Mostly Sunny. The current temperature is 85°F, and the expected high and low for today, Saturday, September 26, 2026, are 88° high temperature and 68°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the Northeast. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 89° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 55 percent, and air pressure at 30.03 in. Visibility is 10 nautical miles. There are no current weather alert(s).