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Geismar, LA Weather Forecast


Geismar, LA Weather Forecast Dated: 223 PM Wed Sep 23 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Wednesday, September 23, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sizzling hot near 95°F 35°C with a heat index reaching 100°F 38°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NE to the ESE at 6 mph 9 km/h.
Thursday, September 24, 2026
Mid-Morning
81°F 27°C
Partly Cloudy
Mid-Afternoon
95°F 35°C
Partly Cloudy
Early-Evening
86°F 30°C
Overcast
Hot and sweltering around 95°F 35°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
81°F 27°C
Partly Cloudy
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
81°F 27°C
Partly Cloudy
Very warm near 86°F 30°C, though humidity makes it feel like 90°F 32°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds switching from the ESE to the SSE at 8 mph 12 km/h.
Saturday, September 26, 2026
Mid-Morning
77°F 25°C
Partly Cloudy
Mid-Afternoon
89°F 32°C
Cloudy
Early-Evening
81°F 27°C
Sunny
Warm temperatures up to 89°F 32°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the ESE to the S at 7 mph 11 km/h.
Sunday, September 27, 2026
Mid-Morning
78°F 26°C
Overcast
Mid-Afternoon
91°F 33°C
Cloudy
Early-Evening
79°F 26°C
Overcast
Very hot with a high of 91°F 33°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
79°F 26°C
Sunny
Very hot with temperatures reaching 92°F 33°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the S to the SSE at 8 mph 12 km/h.
Tuesday, September 29, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
82°F 28°C
Partly Cloudy
Hot and sweltering around 94°F 35°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds shifting from the SSE to the SSW at 7 mph 11 km/h.
Wednesday, September 30, 2026
Mid-Morning
76°F 25°C
Light Showers
Mid-Afternoon
85°F 29°C
Overcast
Early-Evening
79°F 26°C
Overcast
Quite warm reaching 85°F 29°C, feeling like 89°F 31°C during peak afternoon, scattered morning showers before drying out later, with lower humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
74°F 24°C
Overcast
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
77°F 25°C
Overcast
Warm temperatures up to 87°F 31°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 7 mph 11 km/h.
Friday, October 2, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
77°F 25°C
Sunny
Very warm with a high of 89°F 32°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the ENE to the ESE at 6 mph 10 km/h.
Saturday, October 3, 2026
Mid-Morning
75°F 24°C
Partly Cloudy
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
79°F 26°C
Cloudy
Very hot with temperatures reaching 90°F 32°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the ENE to the ESE at 8 mph 12 km/h.
Sunday, October 4, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
76°F 25°C
Overcast
Early-Evening
74°F 23°C
Overcast
Comfortable with temperatures reaching 76°F 25°C, overcast throughout the day, with steady humidity and steady pressure.
Monday, October 5, 2026
Mid-Morning
80°F 27°C
Overcast
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
81°F 27°C
Partly Cloudy
Sizzling hot with 92°F 33°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds swinging from the NE to the E at 8 mph 12 km/h.
Tuesday, October 6, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
82°F 28°C
Overcast
Hot temperatures near 94°F 35°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds shifting from the NE to the ESE at 6 mph 10 km/h.
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