Jefferson, LA 14 Day Weather - WeatherWorld.com
Quick Weather Clicks
Settings
Sun & Moon


Jefferson, LA Weather Forecast


Jefferson, LA Weather Forecast Dated: 449 AM Wed Sep 09 2026
Expect a very warm period with a mix of sun and clouds and mostly dry weather over the coming period. generally humid conditions and no major pressure swings will dominate. A few thunderstorms possible.
Wednesday, September 9, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
89°F 32°C
Scattered Showers
Early-Evening
85°F 30°C
Overcast
Warm and summery around 89°F 32°C (feels like 97°F 36°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the E to the SSE at 9 mph 14 km/h.
Thursday, September 10, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
85°F 30°C
Scattered Showers
Early-Evening
84°F 29°C
Light Showers
Quite warm reaching 85°F 30°C, feeling like 92°F 34°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
81°F 27°C
Scattered Showers
Mid-Afternoon
90°F 32°C
Nearby Thunderstorms
Early-Evening
84°F 29°C
Overcast
Very hot with a high of 90°F 32°C, feeling closer to 99°F 37°C in the humidity, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the WSW to the SSW at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
90°F 32°C
Cloudy
Early-Evening
85°F 29°C
Light Showers
Sizzling hot near 90°F 32°C with a heat index reaching 99°F 37°C, drier conditions through late afternoon before showers move in, with steady humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
83°F 28°C
Partly Cloudy
Mid-Afternoon
87°F 31°C
Overcast
Early-Evening
85°F 30°C
Overcast
Quite warm reaching 87°F 31°C, feeling like 96°F 36°C during peak afternoon, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds NNE at 8 mph 13 km/h.
Monday, September 14, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
85°F 29°C
Scattered Showers
Very warm near 87°F 31°C, though humidity makes it feel like 96°F 36°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the SSE to the S at 9 mph 15 km/h.
Tuesday, September 15, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
85°F 30°C
Sunny
Warm and summery around 88°F 31°C (feels like 94°F 35°C), sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds blowing from the NNE at 8 mph 12 km/h.
Wednesday, September 16, 2026
Mid-Morning
83°F 28°C
Scattered Showers
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
86°F 30°C
Overcast
Quite warm reaching 88°F 31°C, feeling like 95°F 35°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure.
Thursday, September 17, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
87°F 31°C
Sunny
Very hot with a high of 91°F 33°C, feeling closer to 100°F 38°C in the humidity, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
86°F 30°C
Sunny
Sizzling hot near 91°F 33°C with a heat index reaching 100°F 38°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the ENE to the S at 10 mph 15 km/h.
Saturday, September 19, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
86°F 30°C
Sunny
Quite warm reaching 89°F 32°C, feeling like 96°F 36°C during peak afternoon, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the NE to the SSE at 7 mph 11 km/h.
Sunday, September 20, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
85°F 29°C
Overcast
Very hot with a high of 90°F 32°C, feeling closer to 97°F 36°C in the humidity, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the E to the ESE at 11 mph 19 km/h.
Monday, September 21, 2026
Mid-Morning
83°F 28°C
Overcast
Mid-Afternoon
86°F 30°C
Light Showers
Early-Evening
83°F 29°C
Scattered Showers
Warm and summery around 86°F 30°C (feels like 95°F 35°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds E at 16 mph 26 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, September 22, 2026
Mid-Morning
84°F 29°C
Overcast
Mid-Afternoon
89°F 32°C
Partly Cloudy
Early-Evening
84°F 29°C
Overcast
Quite warm reaching 89°F 32°C, feeling like 98°F 37°C during peak afternoon, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the E to the ESE at 12 mph 20 km/h.
Jefferson, LA Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World