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McNary LA Weather - Clear - 82°F
Clear
82°F
Updated 7:29 pm
Feels Like 97°F
Humidity 78%
Wind N 0 mph
Barometer  29.94 in
Dew Point 75°F
McNary LA Weather - Clear - 28°C
Clear
28°C
Updated 7:29 pm
Feels Like 36°C
Humidity 78%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 24°C
McNary, LA Weather and Current Conditionsmcnary la weather forecast

McNary, LA Weather Forecast

McNary Louisiana WeatherMcNary, Louisiana Weather Weather Forecast
14 day API forecast for McNary, Louisiana. Note. The 7-day weather forecast for McNary, LA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
McNary, LA Weather Forecast Dated: 729 PM Sat Sep 12 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 12, 2026

Mid-Morning
McNary Weather - 2026-09-12 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-12 - Afternoon - Cloudy
93°F 34°C
Cloudy
Early-Evening
McNary Weather - 2026-09-12 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot near 93°F 34°C with a heat index reaching 104°F 40°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
McNary Weather - 2026-09-13 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-13 - Afternoon - Overcast
93°F 34°C
Overcast
Early-Evening
McNary Weather - 2026-09-13 - Evening - Scattered Showers
87°F 30°C
Scattered Showers
Hot and sweltering around 93°F 34°C (heat index 100°F 38°C), scattered downpours possible, with lower humidity and steady pressure.

Monday, September 14, 2026

Mid-Morning
McNary Weather - 2026-09-14 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-14 - Afternoon - Partly Cloudy
98°F 37°C
Partly Cloudy
Early-Evening
McNary Weather - 2026-09-14 - Evening - Overcast
89°F 31°C
Overcast
Very hot with a high of 98°F 37°C, feeling closer to 103°F 40°C in the humidity, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.

Tuesday, September 15, 2026

Mid-Morning
McNary Weather - 2026-09-15 - Morning - Sunny
83°F 29°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-15 - Afternoon - Cloudy
98°F 37°C
Cloudy
Early-Evening
McNary Weather - 2026-09-15 - Evening - Scattered Showers
83°F 28°C
Scattered Showers
Sizzling hot near 98°F 37°C with a heat index reaching 104°F 40°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
McNary Weather - 2026-09-16 - Morning - Sunny
83°F 29°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-16 - Afternoon - Scattered Showers
96°F 36°C
Scattered Showers
Early-Evening
McNary Weather - 2026-09-16 - Evening - Overcast
86°F 30°C
Overcast
Hot and sweltering around 96°F 36°C (heat index 101°F 38°C), scattered downpours possible, with lower humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
McNary Weather - 2026-09-17 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-17 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
McNary Weather - 2026-09-17 - Evening - Cloudy
89°F 31°C
Cloudy
Very hot with a high of 98°F 37°C, feeling closer to 101°F 38°C in the humidity, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.

Friday, September 18, 2026

Mid-Morning
McNary Weather - 2026-09-18 - Morning - Sunny
84°F 29°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-18 - Afternoon - Partly Cloudy
96°F 36°C
Partly Cloudy
Early-Evening
McNary Weather - 2026-09-18 - Evening - Partly Cloudy
82°F 28°C
Partly Cloudy
Sizzling hot near 96°F 36°C with a heat index reaching 101°F 38°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
McNary Weather - 2026-09-19 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-19 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
McNary Weather - 2026-09-19 - Evening - Overcast
86°F 30°C
Overcast
Sizzling hot with 97°F 36°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
McNary Weather - 2026-09-20 - Morning - Sunny
82°F 28°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-20 - Afternoon - Partly Cloudy
95°F 35°C
Partly Cloudy
Early-Evening
McNary Weather - 2026-09-20 - Evening - Overcast
79°F 27°C
Overcast
Very hot with a high of 95°F 35°C, feeling closer to 99°F 37°C in the humidity, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.

Monday, September 21, 2026

Mid-Morning
McNary Weather - 2026-09-21 - Morning - Fog
73°F 23°C
Fog
Mid-Afternoon
McNary Weather - 2026-09-21 - Afternoon - Scattered Showers
79°F 26°C
Scattered Showers
Early-Evening
McNary Weather - 2026-09-21 - Evening - Scattered Showers
73°F 23°C
Scattered Showers
Mild with a high of 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
McNary Weather - 2026-09-22 - Morning - Light Fog
73°F 23°C
Light Fog
Mid-Afternoon
McNary Weather - 2026-09-22 - Afternoon - Sunny
88°F 31°C
Sunny
Early-Evening
McNary Weather - 2026-09-22 - Evening - Sunny
78°F 26°C
Sunny
Warm and summery near 88°F 31°C, sunny throughout the day, with lower humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
McNary Weather - 2026-09-23 - Morning - Sunny
74°F 24°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-23 - Afternoon - Sunny
94°F 35°C
Sunny
Early-Evening
McNary Weather - 2026-09-23 - Evening - Sunny
81°F 28°C
Sunny
Hot and sweltering around 94°F 35°C, sunny throughout the day, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
McNary Weather - 2026-09-24 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-24 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
McNary Weather - 2026-09-24 - Evening - Partly Cloudy
84°F 29°C
Partly Cloudy
Sizzling hot with 98°F 37°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
McNary Weather - 2026-09-25 - Morning - Sunny
79°F 26°C
Sunny
Mid-Afternoon
McNary Weather - 2026-09-25 - Afternoon - Sunny
95°F 35°C
Sunny
Early-Evening
McNary Weather - 2026-09-25 - Evening - Sunny
83°F 29°C
Sunny
Hot temperatures near 95°F 35°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.

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Weather by the Numbers

Sat, 12th
McNary LA Weather - Saturday, Sep 12, 2026 - Partly Cloudy
Hi: 95°F 35°C
Lo: 73°F 23°C
Sunrise 06:53 AM
Sunset 07:20 PM
Wind WSW 2 mph3 km/h
Dew Point 77°F25°C
uv Index 8
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 64%
Sun, 13th
McNary LA Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:54 AM
Sunset 07:19 PM
Wind S 3 mph5 km/h
Dew Point 69°F21°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 42%
Mon, 14th
McNary LA Weather - Monday, Sep 14, 2026 - Sunny
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:54 AM
Sunset 07:18 PM
Wind SSW 4 mph6 km/h
Dew Point 69°F20°C
uv Index 8
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 44%
Tue, 15th
McNary LA Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:55 AM
Sunset 07:16 PM
Wind SE 5 mph8 km/h
Dew Point 70°F21°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 45%
Wed, 16th
McNary LA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 98°F 37°C
Lo: 75°F 24°C
Sunrise 06:55 AM
Sunset 07:15 PM
Wind ESE 5 mph9 km/h
Dew Point 67°F20°C
uv Index 8
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 42%
Thu, 17th
McNary LA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 100°F 38°C
Lo: 74°F 23°C
Sunrise 06:56 AM
Sunset 07:14 PM
Wind E 4 mph7 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 44%
Fri, 18th
McNary LA Weather - Friday, Sep 18, 2026 - Sunny
Hi: 98°F 36°C
Lo: 74°F 23°C
Sunrise 06:57 AM
Sunset 07:12 PM
Wind NNE 4 mph7 km/h
Dew Point 66°F19°C
uv Index 8
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 39%
Sat, 19th
McNary LA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 97°F 36°C
Lo: 72°F 22°C
Sunrise 06:57 AM
Sunset 07:11 PM
Wind SE 2 mph4 km/h
Dew Point 62°F17°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 37%
Sun, 20th
McNary LA Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 97°F 36°C
Lo: 74°F 23°C
Sunrise 06:58 AM
Sunset 07:10 PM
Wind WNW 4 mph7 km/h
Dew Point 67°F19°C
uv Index 8
Barometric Pressure 29.85 in1011 mb
POP 2% *
Humidity 44%
Mon, 21st
McNary LA Weather - Monday, Sep 21, 2026 - Overcast
Hi: 86°F 30°C
Lo: 69°F 21°C
Sunrise 06:58 AM
Sunset 07:08 PM
Wind NNW 8 mph13 km/h
Dew Point 67°F19°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 14% *
Humidity 61%
Tue, 22nd
McNary LA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 89°F 31°C
Lo: 64°F 18°C
Sunrise 06:59 AM
Sunset 07:07 PM
Wind NW 6 mph9 km/h
Dew Point 58°F15°C
uv Index 7
Barometric Pressure 29.85 in1011 mb
POP 1% *
Humidity 44%
Wed, 23rd
McNary LA Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 95°F 35°C
Lo: 63°F 17°C
Sunrise 07:00 AM
Sunset 07:06 PM
Wind NE 4 mph7 km/h
Dew Point 39°F4°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 0% *
Humidity 18%
Thu, 24th
McNary LA Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 99°F 37°C
Lo: 67°F 19°C
Sunrise 07:00 AM
Sunset 07:05 PM
Wind SE 2 mph4 km/h
Dew Point 46°F8°C
uv Index 8
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 19%
Fri, 25th
McNary LA Weather - Friday, Sep 25, 2026 - Sunny
Hi: 96°F 35°C
Lo: 68°F 20°C
Sunrise 07:01 AM
Sunset 07:03 PM
Wind SE 5 mph9 km/h
Dew Point 57°F14°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 34%
* POP = Probability of Precipitation. Data for 12:00 PM.