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Alto, LA Weather Forecast
Alto, LA Weather Forecast Dated: 715 AM Wed Sep 09 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. Isolated storms at times.
Wednesday, September 9, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
90°F 33°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds picking up from S at 3 mph 5 km/h to SSE at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.
Thursday, September 10, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
98°F 36°C
Scattered Showers
Early-Evening
89°F 32°C
Scattered Showers
Hot and sweltering around 98°F 36°C (heat index 101°F 38°C), scattered downpours possible, with lower humidity and barometric pressure falling.
Friday, September 11, 2026
Mid-Morning
77°F 25°C
Light Showers
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
84°F 29°C
Sunny
Very warm near 89°F 32°C, though humidity makes it feel like 94°F 35°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. A stray shower or storm late in the day.
Saturday, September 12, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
94°F 35°C
Cloudy
Early-Evening
85°F 30°C
Sunny
Sizzling hot near 94°F 35°C with a heat index reaching 101°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the SW to the WSW at 4 mph 7 km/h.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Overcast
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
88°F 31°C
Sunny
Hot and sweltering around 92°F 34°C (heat index 97°F 36°C), overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
80°F 27°C
Rain Showers
Mid-Afternoon
96°F 36°C
Scattered Showers
Early-Evening
90°F 32°C
Partly Cloudy
Very hot with a high of 96°F 36°C, feeling closer to 103°F 40°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the SW to the SE at 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
89°F 32°C
Scattered Showers
Sizzling hot near 98°F 36°C with a heat index reaching 104°F 40°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 99°F 37°C (heat index 105°F 41°C), sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
102°F 39°C
Sunny
Early-Evening
94°F 34°C
Sunny
Dangerously hot with a high of 102°F 39°C (heat index near 107°F 42°C), sunny throughout the day, with lower humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
87°F 30°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
93°F 34°C
Partly Cloudy
Scorching heat reaching 100°F 38°C, feeling like 105°F 41°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
Saturday, September 19, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 34°C
Sunny
Sweltering temperatures near 100°F 38°C with a heat index of 105°F 40°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 33°C
Sunny
Dangerously hot with a high of 100°F 38°C (heat index near 103°F 40°C), sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SW to the SSE at 10 mph 16 km/h.
Monday, September 21, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
99°F 37°C
Cloudy
Early-Evening
92°F 34°C
Partly Cloudy
Sizzling hot near 99°F 37°C with a heat index reaching 103°F 39°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds blowing from the SE at 11 mph 18 km/h.
Tuesday, September 22, 2026
Mid-Morning
83°F 28°C
Partly Cloudy
Mid-Afternoon
92°F 33°C
Cloudy
Early-Evening
87°F 31°C
Light Showers
Hot and sweltering around 92°F 33°C (heat index 97°F 36°C), mainly dry until evening showers arrive, with lower humidity and steady pressure.
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