Fort Polk, LA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fort Polk, LA in one place.
Mostly sunny, with a high near 96. Heat index values as high as 102. South wind around 5 mph.
Local Weather Overview
This forecast page for Fort Polk, 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 Polk, 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
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Fort Polk
Saturday looks like the warmest upcoming period in Fort Polk at 97 degrees F.
Thursday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph E.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:47 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KPOE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog after 3am. Mostly clear, with a low around 75. Heat index values as high as 100. South wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
Patchy fog before 8am. Sunny, with a high near 96. Heat index values as high as 102. East wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 75. Heat index values as high as 99. East wind 0 to 5 mph.
Sunny, with a high near 96. East wind 5 to 10 mph.
Mostly clear, with a low around 70. East wind 0 to 5 mph.
Sunny, with a high near 96. Northeast wind 0 to 5 mph.
Clear, with a low around 70. Southeast wind 0 to 5 mph.
Sunny, with a high near 97. Southwest wind 0 to 5 mph.
Mostly clear, with a low around 72.
Sunny, with a high near 97.
Partly cloudy, with a low around 73.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Mostly Sunny
|
96°F |
5 mph
S
|
|
Tonight
Sep 15
|
Mostly Clear then Patchy Fog
|
75°F |
0 to 5 mph
S
|
|
Wednesday
Sep 16
|
Patchy Fog then Sunny
|
96°F |
0 to 5 mph
E
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
75°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Sunny
|
96°F |
5 to 10 mph
E
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
70°F |
0 to 5 mph
E
|
|
Friday
Sep 18
|
Sunny
|
96°F |
0 to 5 mph
NE
|
|
Friday Night
Sep 18
|
Clear
|
70°F |
0 to 5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
97°F |
0 to 5 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
72°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
97°F |
0 to 5 mph
W
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
73°F |
0 mph
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
0 mph
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fort Polk.