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Brittany LA Weather - Clear - 90°F
Clear
90°F
Updated 7:44 pm
Feels Like 93°F
Humidity 58%
Wind N 0 mph
Barometer  30.06 in
Dew Point 74°F
Brittany LA Weather - Clear - 32°C
Clear
32°C
Updated 7:44 pm
Feels Like 34°C
Humidity 58%
Wind N 0 km/h
Barometer  101.8 kPa
Dew Point 23°C
Brittany, LA Weather and Current Conditionsbrittany la weather forecast

Brittany, LA Weather Forecast

Brittany Louisiana WeatherBrittany, Louisiana Weather Weather Forecast
14 Day API Brittany, LA Weather Forecast. Note: Our 7 day Brittany, Louisiana weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
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
Brittany Weather - 2026-09-15 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-15 - Afternoon - Overcast
95°F 35°C
Overcast
Early-Evening
Brittany Weather - 2026-09-15 - Evening - Overcast
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
Brittany Weather - 2026-09-16 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-16 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Brittany Weather - 2026-09-16 - Evening - Partly Cloudy
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
Brittany Weather - 2026-09-17 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-17 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Brittany Weather - 2026-09-17 - Evening - Sunny
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
Brittany Weather - 2026-09-18 - Morning - Sunny
80°F 26°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-18 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Brittany Weather - 2026-09-18 - Evening - Sunny
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
Brittany Weather - 2026-09-19 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-19 - Afternoon - Partly Cloudy
95°F 35°C
Partly Cloudy
Early-Evening
Brittany Weather - 2026-09-19 - Evening - Sunny
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
Brittany Weather - 2026-09-20 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-20 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Brittany Weather - 2026-09-20 - Evening - Overcast
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
Brittany Weather - 2026-09-21 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-21 - Afternoon - Partly Cloudy
90°F 32°C
Partly Cloudy
Early-Evening
Brittany Weather - 2026-09-21 - Evening - Cloudy
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
Brittany Weather - 2026-09-22 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Brittany Weather - 2026-09-22 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Brittany Weather - 2026-09-22 - Evening - Scattered Showers
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
Brittany Weather - 2026-09-23 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-23 - Afternoon - Partly Cloudy
91°F 33°C
Partly Cloudy
Early-Evening
Brittany Weather - 2026-09-23 - Evening - Scattered Showers
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
Brittany Weather - 2026-09-24 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-24 - Afternoon - Cloudy
93°F 34°C
Cloudy
Early-Evening
Brittany Weather - 2026-09-24 - Evening - Scattered Showers
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
Brittany Weather - 2026-09-25 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-25 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
Brittany Weather - 2026-09-25 - Evening - Sunny
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
Brittany Weather - 2026-09-26 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-26 - Afternoon - Sunny
93°F 34°C
Sunny
Early-Evening
Brittany Weather - 2026-09-26 - Evening - Sunny
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
Brittany Weather - 2026-09-27 - Morning - Sunny
77°F 25°C
Sunny
Mid-Afternoon
Brittany Weather - 2026-09-27 - Afternoon - Sunny
92°F 33°C
Sunny
Early-Evening
Brittany Weather - 2026-09-27 - Evening - Sunny
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
Brittany Weather - 2026-09-28 - Morning - Partly Cloudy
74°F 23°C
Partly Cloudy
Mid-Afternoon
Brittany Weather - 2026-09-28 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Brittany Weather - 2026-09-28 - Evening - Sunny
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.

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Weather by the Numbers

Tue, 15th
Brittany LA Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 97°F 36°C
Lo: 76°F 25°C
Sunrise 06:48 AM
Sunset 07:09 PM
Wind ESE 3 mph4 km/h
Dew Point 72°F22°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 48%
Wed, 16th
Brittany LA Weather - Wednesday, Sep 16, 2026 - Cloudy
Hi: 94°F 34°C
Lo: 76°F 24°C
Sunrise 06:49 AM
Sunset 07:08 PM
Wind E 15 mph23 km/h
Dew Point 69°F21°C
uv Index 8
Barometric Pressure 30.18 in1022 mb
POP 6% *
Humidity 47%
Thu, 17th
Brittany LA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 94°F 34°C
Lo: 73°F 23°C
Sunrise 06:49 AM
Sunset 07:06 PM
Wind E 12 mph19 km/h
Dew Point 65°F18°C
uv Index 8
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 41%
Fri, 18th
Brittany LA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 94°F 34°C
Lo: 70°F 21°C
Sunrise 06:50 AM
Sunset 07:05 PM
Wind E 9 mph14 km/h
Dew Point 60°F15°C
uv Index 8
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 36%
Sat, 19th
Brittany LA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 95°F 35°C
Lo: 72°F 22°C
Sunrise 06:50 AM
Sunset 07:04 PM
Wind E 5 mph9 km/h
Dew Point 64°F18°C
uv Index 9
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 40%
Sun, 20th
Brittany LA Weather - Sunday, Sep 20, 2026 - Cloudy
Hi: 93°F 34°C
Lo: 74°F 23°C
Sunrise 06:51 AM
Sunset 07:03 PM
Wind ENE 6 mph10 km/h
Dew Point 67°F20°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 9% *
Humidity 47%
Mon, 21st
Brittany LA Weather - Monday, Sep 21, 2026 - Sunny
Hi: 92°F 34°C
Lo: 71°F 22°C
Sunrise 06:51 AM
Sunset 07:01 PM
Wind E 9 mph14 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 47%
Tue, 22nd
Brittany LA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 92°F 33°C
Lo: 73°F 23°C
Sunrise 06:52 AM
Sunset 07:00 PM
Wind E 8 mph12 km/h
Dew Point 69°F21°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 7% *
Humidity 52%
Wed, 23rd
Brittany LA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 94°F 34°C
Lo: 73°F 23°C
Sunrise 06:53 AM
Sunset 06:59 PM
Wind ESE 8 mph13 km/h
Dew Point 68°F20°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 48%
Thu, 24th
Brittany LA Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 96°F 35°C
Lo: 74°F 23°C
Sunrise 06:53 AM
Sunset 06:58 PM
Wind NNE 7 mph11 km/h
Dew Point 67°F20°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 44%
Fri, 25th
Brittany LA Weather - Friday, Sep 25, 2026 - Sunny
Hi: 95°F 35°C
Lo: 74°F 23°C
Sunrise 06:54 AM
Sunset 06:56 PM
Wind SW 9 mph15 km/h
Dew Point 68°F20°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 2% *
Humidity 48%
Sat, 26th
Brittany LA Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 94°F 34°C
Lo: 65°F 19°C
Sunrise 06:54 AM
Sunset 06:55 PM
Wind NE 11 mph18 km/h
Dew Point 55°F13°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 33%
Sun, 27th
Brittany LA Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 93°F 34°C
Lo: 68°F 20°C
Sunrise 06:55 AM
Sunset 06:54 PM
Wind NNE 11 mph18 km/h
Dew Point 56°F14°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 36%
Mon, 28th
Brittany LA Weather - Monday, Sep 28, 2026 - Sunny
Hi: 90°F 32°C
Lo: 65°F 19°C
Sunrise 06:55 AM
Sunset 06:53 PM
Wind NNE 11 mph18 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 34%
* POP = Probability of Precipitation. Data for 12:00 PM.