Brittany, LA 14 Day Weather - 70718 WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Brittany, LA Weather Forecast


Brittany, LA Weather Forecast Dated: 744 PM Tue Sep 15 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Tuesday, September 15, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
86°F 30°C
Overcast
Sizzling hot near 95°F 35°C with a heat index reaching 102°F 39°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
84°F 29°C
Partly Cloudy
Hot and sweltering around 94°F 34°C (heat index 101°F 38°C), sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the ENE to the ESE at 10 mph 15 km/h.
Thursday, September 17, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
83°F 28°C
Sunny
Sizzling hot with 94°F 34°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the ENE to the SE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
80°F 26°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
85°F 29°C
Sunny
Hot temperatures near 94°F 34°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the ENE to the SE at 7 mph 11 km/h.
Saturday, September 19, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
85°F 30°C
Sunny
Hot and sweltering around 95°F 35°C (heat index 98°F 37°C), sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the NE to the SSW at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
92°F 33°C
Overcast
Early-Evening
84°F 29°C
Overcast
Very hot with a high of 92°F 33°C, feeling closer to 96°F 36°C in the humidity, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NE to the SE at 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
90°F 32°C
Partly Cloudy
Early-Evening
81°F 27°C
Cloudy
Sizzling hot near 90°F 32°C with a heat index reaching 94°F 35°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds turning from the ENE to the ESE at 9 mph 15 km/h.
Tuesday, September 22, 2026
Mid-Morning
80°F 27°C
Overcast
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
80°F 27°C
Scattered Showers
Quite warm reaching 89°F 32°C, feeling like 94°F 34°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ENE to the ESE at 8 mph 12 km/h.
Wednesday, September 23, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
81°F 28°C
Scattered Showers
Very hot with a high of 91°F 33°C, feeling closer to 96°F 35°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the ESE to the SSE at 5 mph 9 km/h.
Thursday, September 24, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
93°F 34°C
Cloudy
Early-Evening
85°F 30°C
Scattered Showers
Sizzling hot near 93°F 34°C with a heat index reaching 98°F 37°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
84°F 29°C
Sunny
Hot and sweltering around 95°F 35°C (heat index 98°F 37°C), sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the ESE to the SE at 9 mph 14 km/h.
Saturday, September 26, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
82°F 28°C
Sunny
Hot and sweltering around 93°F 34°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the NE at 11 mph 18 km/h.
Sunday, September 27, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
82°F 28°C
Sunny
Sizzling hot with 92°F 33°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NNE at 13 mph 21 km/h.
Monday, September 28, 2026
Mid-Morning
74°F 23°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
79°F 26°C
Sunny
Warm temperatures up to 89°F 32°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds NNE at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.
Brittany, LA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World