Long Lagoon, LA 14 Day Weather

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Long Lagoon LA Weather - Clear - 70°F
Clear
70°F
Updated 12:20 am
Feels Like 79°F
Humidity 96%
Wind NW 3 mph
Barometer  29.97 in
Dew Point 69°F
Long Lagoon LA Weather - Clear - 21°C
Clear
21°C
Updated 12:20 am
Feels Like 26°C
Humidity 96%
Wind NW 5 km/h
Barometer  101.5 kPa
Dew Point 21°C
Long Lagoon, LA Weather and Current Conditionslong lagoon la weather forecast

Long Lagoon, LA Weather Forecast

Long Lagoon Louisiana WeatherLong Lagoon, Louisiana Weather Weather Forecast
14 Day API Long Lagoon Weather Forecast. Note: Our 7 day Long Lagoon 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.
Long Lagoon, LA Weather Forecast Dated: 1220 AM Sun Sep 27 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. A few thunderstorms possible.

Sunday, September 27, 2026

Mid-Morning
Long Lagoon Weather - 2026-09-27 - Morning - Overcast
79°F 26°C
Overcast
Mid-Afternoon
Long Lagoon Weather - 2026-09-27 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
Long Lagoon Weather - 2026-09-27 - Evening - Sunny
86°F 30°C
Sunny
Warm and summery near 88°F 31°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Long Lagoon Weather - 2026-09-28 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Long Lagoon Weather - 2026-09-28 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Long Lagoon Weather - 2026-09-28 - Evening - Sunny
85°F 29°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Long Lagoon Weather - 2026-09-29 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
Long Lagoon Weather - 2026-09-29 - Afternoon - Drizzle
89°F 31°C
Drizzle
Early-Evening
Long Lagoon Weather - 2026-09-29 - Evening - Sunny
83°F 29°C
Sunny
Quite warm around 89°F 31°C, dry early, with showers developing in the afternoon, with steady humidity and steady pressure. Winds picking up from ESE at 3 mph 5 km/h to SSE at 11 mph 17 km/h.

Wednesday, September 30, 2026

Mid-Morning
Long Lagoon Weather - 2026-09-30 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Long Lagoon Weather - 2026-09-30 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Long Lagoon Weather - 2026-09-30 - Evening - Sunny
83°F 28°C
Sunny
Sizzling hot near 90°F 32°C with a heat index reaching 94°F 34°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds blowing from the SE at 11 mph 18 km/h.

Thursday, October 1, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-01 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
Long Lagoon Weather - 2026-10-01 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Long Lagoon Weather - 2026-10-01 - Evening - Sunny
83°F 28°C
Sunny
Hot and sweltering around 90°F 32°C (heat index 95°F 35°C), sunny throughout the day, with steady humidity and steady pressure. Winds moving from the SE to the ESE at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.

Friday, October 2, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-02 - Morning - Scattered Showers
81°F 27°C
Scattered Showers
Mid-Afternoon
Long Lagoon Weather - 2026-10-02 - Afternoon - Light Showers
76°F 24°C
Light Showers
Early-Evening
Long Lagoon Weather - 2026-10-02 - Evening - Heavy Rain Showers
77°F 25°C
Heavy Rain Showers
Pleasant near 76°F 24°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds swinging from the ENE to the ESE at 8 mph 13 km/h.

Saturday, October 3, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-03 - Morning - Heavy Rain Showers
81°F 27°C
Heavy Rain Showers
Mid-Afternoon
Long Lagoon Weather - 2026-10-03 - Afternoon - Light Showers
80°F 27°C
Light Showers
Early-Evening
Long Lagoon Weather - 2026-10-03 - Evening - Light Showers
79°F 26°C
Light Showers
Warm and summery around 80°F 27°C (feels like 87°F 31°C), rounds of showers expected off and on all day, with steady humidity and steady pressure. Thunderstorms possible in the afternoon and evening. Winds shifting from the ESE to the S at 14 mph 22 km/h. Gusts up to 25 mph 40 km/h.

Sunday, October 4, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-04 - Morning - Light Fog
81°F 27°C
Light Fog
Mid-Afternoon
Long Lagoon Weather - 2026-10-04 - Afternoon - Light Showers
85°F 30°C
Light Showers
Early-Evening
Long Lagoon Weather - 2026-10-04 - Evening - Light Showers
81°F 28°C
Light Showers
Quite warm reaching 85°F 30°C, feeling like 93°F 34°C during peak afternoon, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SW to the WNW at 5 mph 8 km/h.

Monday, October 5, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-05 - Morning - Scattered Showers
70°F 21°C
Scattered Showers
Mid-Afternoon
Long Lagoon Weather - 2026-10-05 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Long Lagoon Weather - 2026-10-05 - Evening - Overcast
71°F 22°C
Overcast
Mild temperatures up to 73°F 23°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 10 mph 17 km/h.

Tuesday, October 6, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-06 - Morning - Overcast
67°F 20°C
Overcast
Mid-Afternoon
Long Lagoon Weather - 2026-10-06 - Afternoon - Partly Cloudy
78°F 26°C
Partly Cloudy
Early-Evening
Long Lagoon Weather - 2026-10-06 - Evening - Overcast
75°F 24°C
Overcast
Mild with a high of 78°F 26°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the ENE at 10 mph 16 km/h.

Wednesday, October 7, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-07 - Morning - Scattered Showers
70°F 21°C
Scattered Showers
Mid-Afternoon
Long Lagoon Weather - 2026-10-07 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Long Lagoon Weather - 2026-10-07 - Evening - Light Showers
70°F 21°C
Light Showers
Pleasant near 68°F 20°C, scattered downpours possible, with increasing humidity and steady pressure.

Thursday, October 8, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-08 - Morning - Light Showers
72°F 22°C
Light Showers
Mid-Afternoon
Long Lagoon Weather - 2026-10-08 - Afternoon - Light Showers
71°F 21°C
Light Showers
Early-Evening
Long Lagoon Weather - 2026-10-08 - Evening - Light Showers
71°F 22°C
Light Showers
Comfortable with temperatures reaching 71°F 21°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds NE at 7 mph 12 km/h.

Friday, October 9, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-09 - Morning - Light Showers
67°F 20°C
Light Showers
Mid-Afternoon
Long Lagoon Weather - 2026-10-09 - Afternoon - Scattered Showers
75°F 24°C
Scattered Showers
Early-Evening
Long Lagoon Weather - 2026-10-09 - Evening - Overcast
73°F 23°C
Overcast
Enjoyable around 75°F 24°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the ENE at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.

Saturday, October 10, 2026

Mid-Morning
Long Lagoon Weather - 2026-10-10 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Long Lagoon Weather - 2026-10-10 - Afternoon - Partly Cloudy
81°F 27°C
Partly Cloudy
Early-Evening
Long Lagoon Weather - 2026-10-10 - Evening - Partly Cloudy
76°F 24°C
Partly Cloudy
Warm temperatures up to 81°F 27°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds turning from the NE to the ENE at 7 mph 10 km/h.

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Weather by the Numbers

Sun, 27th
Long Lagoon LA Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 89°F 32°C
Lo: 76°F 24°C
Sunrise 06:51 AM
Sunset 06:50 PM
Wind NW 8 mph13 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 12% *
Humidity 51%
Mon, 28th
Long Lagoon LA Weather - Monday, Sep 28, 2026 - Sunny
Hi: 91°F 33°C
Lo: 76°F 25°C
Sunrise 06:51 AM
Sunset 06:49 PM
Wind NNW 6 mph10 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 51%
Tue, 29th
Long Lagoon LA Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 91°F 33°C
Lo: 77°F 25°C
Sunrise 06:52 AM
Sunset 06:47 PM
Wind ENE 5 mph8 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 45%
Wed, 30th
Long Lagoon LA Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 91°F 33°C
Lo: 75°F 24°C
Sunrise 06:53 AM
Sunset 06:46 PM
Wind ESE 11 mph17 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 46%
Thu, 1st
Long Lagoon LA Weather - Thursday, Oct 1, 2026 - Sunny
Hi: 92°F 33°C
Lo: 77°F 25°C
Sunrise 06:53 AM
Sunset 06:45 PM
Wind ESE 12 mph20 km/h
Dew Point 67°F20°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 2% *
Humidity 46%
Fri, 2nd
Long Lagoon LA Weather - Friday, Oct 2, 2026 - Light Rain Shower
Hi: 82°F 28°C
Lo: 76°F 24°C
Sunrise 06:54 AM
Sunset 06:44 PM
Wind E 12 mph20 km/h
Dew Point 74°F23°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 70% *
Humidity 86%
Sat, 3rd
Long Lagoon LA Weather - Saturday, Oct 3, 2026 - Light Rain Shower
Hi: 82°F 28°C
Lo: 78°F 25°C
Sunrise 06:54 AM
Sunset 06:43 PM
Wind SE 17 mph27 km/h
Dew Point 76°F24°C
uv Index 6
Barometric Pressure 29.77 in1008 mb
POP 72% *
Humidity 86%
Sun, 4th
Long Lagoon LA Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 86°F 30°C
Lo: 77°F 25°C
Sunrise 06:55 AM
Sunset 06:41 PM
Wind WSW 8 mph13 km/h
Dew Point 74°F24°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 24% *
Humidity 70%
Mon, 5th
Long Lagoon LA Weather - Monday, Oct 5, 2026 - Patchy Rain Nearby
Hi: 77°F 25°C
Lo: 69°F 21°C
Sunrise 06:56 AM
Sunset 06:40 PM
Wind NNE 13 mph21 km/h
Dew Point 62°F17°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 19% *
Humidity 72%
Tue, 6th
Long Lagoon LA Weather - Tuesday, Oct 6, 2026 - Partly Cloudy
Hi: 79°F 26°C
Lo: 63°F 17°C
Sunrise 06:56 AM
Sunset 06:39 PM
Wind ENE 11 mph18 km/h
Dew Point 51°F10°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 4% *
Humidity 44%
Wed, 7th
Long Lagoon LA Weather - Wednesday, Oct 7, 2026 - Patchy Rain Nearby
Hi: 73°F 23°C
Lo: 67°F 19°C
Sunrise 06:57 AM
Sunset 06:38 PM
Wind NE 7 mph11 km/h
Dew Point 57°F14°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 16% *
Humidity 65%
Thu, 8th
Long Lagoon LA Weather - Thursday, Oct 8, 2026 - Light Rain Shower
Hi: 74°F 23°C
Lo: 70°F 21°C
Sunrise 06:57 AM
Sunset 06:37 PM
Wind NE 7 mph11 km/h
Dew Point 68°F20°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 69% *
Humidity 91%
Fri, 9th
Long Lagoon LA Weather - Friday, Oct 9, 2026 - Overcast
Hi: 75°F 24°C
Lo: 65°F 18°C
Sunrise 06:58 AM
Sunset 06:35 PM
Wind ENE 10 mph15 km/h
Dew Point 62°F16°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 19% *
Humidity 71%
Sat, 10th
Long Lagoon LA Weather - Saturday, Oct 10, 2026 - Partly Cloudy
Hi: 81°F 27°C
Lo: 68°F 20°C
Sunrise 06:59 AM
Sunset 06:34 PM
Wind ENE 13 mph21 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 6% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.