Fort Jackson, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fort Jackson, LA in one place.
Sunny, with a high near 90. East wind around 5 mph.
Local Weather Overview
This forecast page for Fort Jackson, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 7:47 PM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Fort Jackson, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:47 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fort Jackson
This Afternoon looks like the warmest upcoming period in Fort Jackson at 90 degrees F.
Friday Night is the coolest period ahead with temperatures near 79 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 20 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:47 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LIX
- Radar station
- KLIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 81. East wind 5 to 10 mph.
A slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 87 in the afternoon. East wind 10 to 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 81. East wind 10 to 20 mph. Chance of precipitation is 30%.
Sunny, with a high near 88. East wind 10 to 20 mph.
Clear, with a low around 80. East wind 10 to 15 mph.
Sunny, with a high near 88. East wind 10 to 15 mph.
Clear, with a low around 79. East wind 0 to 10 mph.
Sunny, with a high near 89. East wind 0 to 10 mph.
Mostly clear, with a low around 80. Southeast wind around 5 mph.
A chance of showers and thunderstorms after 7am. Sunny, with a high near 89. Northeast wind around 5 mph.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 79. East wind 0 to 5 mph.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Northeast wind around 5 mph.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 79. Southeast wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Sunny
|
90°F |
5 mph
E
|
|
Tonight
Sep 15
|
Mostly Clear
|
81°F |
5 to 10 mph
E
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms
|
89°F |
10 to 20 mph
E
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms then Mostly Clear
|
81°F |
10 to 20 mph
E
|
|
Thursday
Sep 17
|
Sunny
|
88°F |
10 to 20 mph
E
|
|
Thursday Night
Sep 17
|
Clear
|
80°F |
10 to 15 mph
E
|
|
Friday
Sep 18
|
Sunny
|
88°F |
10 to 15 mph
E
|
|
Friday Night
Sep 18
|
Clear
|
79°F |
0 to 10 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
89°F |
0 to 10 mph
E
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
80°F |
5 mph
SE
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
NE
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
79°F |
0 to 5 mph
E
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
88°F |
5 mph
NE
|
|
Monday Night
Sep 21
|
Slight Chance Showers And Thunderstorms
|
79°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fort Jackson.