Jamestown, LA 14 Day Weather - 71045 WeatherWorld.com
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Jamestown, LA Weather Forecast


Jamestown, LA Weather Forecast Dated: 435 AM Wed Sep 09 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.
Wednesday, September 9, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 101°F 38°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.
Thursday, September 10, 2026
Mid-Morning
82°F 28°C
Cloudy
Mid-Afternoon
96°F 35°C
Overcast
Early-Evening
87°F 31°C
Scattered Showers
Hot and sweltering around 96°F 35°C, scattered downpours possible, with lower humidity and barometric pressure falling.
Friday, September 11, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
85°F 30°C
Overcast
Very hot with a high of 95°F 35°C, feeling closer to 101°F 38°C in the humidity, locally heavy downpours at times, with lower humidity and barometric pressure falling. A stray shower or storm late in the day.
Saturday, September 12, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
80°F 27°C
Partly Cloudy
Sizzling hot near 99°F 37°C with a heat index reaching 104°F 40°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
96°F 36°C
Cloudy
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 96°F 36°C (heat index 99°F 37°C), sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
83°F 28°C
Partly Cloudy
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Very hot with a high of 98°F 37°C, feeling closer to 101°F 38°C in the humidity, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 15, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
92°F 33°C
Partly Cloudy
Scorching heat reaching 100°F 38°C, feeling like 104°F 40°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
87°F 31°C
Scattered Showers
Hot and sweltering around 93°F 34°C (heat index 101°F 38°C), scattered downpours possible, with steady humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
91°F 33°C
Cloudy
Very hot with a high of 99°F 37°C, feeling closer to 103°F 39°C in the humidity, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
87°F 31°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
91°F 33°C
Overcast
Sizzling hot near 99°F 37°C with a heat index reaching 103°F 39°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Hot and sweltering around 99°F 37°C (heat index 102°F 39°C), sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Very hot with a high of 98°F 37°C, feeling closer to 101°F 39°C in the humidity, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the SSE at 6 mph 10 km/h.
Monday, September 21, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
90°F 33°C
Sunny
Sizzling hot near 97°F 36°C with a heat index reaching 100°F 38°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the SE to the ESE at 6 mph 9 km/h.
Tuesday, September 22, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
92°F 33°C
Partly Cloudy
Early-Evening
86°F 30°C
Partly Cloudy
Hot and sweltering around 92°F 33°C (heat index 96°F 36°C), sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
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