Grangeville, LA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grangeville, LA in one place.
Mostly sunny. High near 93, with temperatures falling to around 87 in the afternoon. East wind 5 to 10 mph.
Local Weather Overview
This forecast page for Grangeville, 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 7:49 PM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Grangeville, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 7:49 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grangeville
Saturday looks like the warmest upcoming period in Grangeville at 94 degrees F.
Thursday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph E.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 7:49 PM CDT
- Coverage
- 6 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 72. East wind 0 to 10 mph.
Sunny, with a high near 92. East wind 5 to 10 mph.
Clear, with a low around 67. East wind 0 to 5 mph.
Sunny, with a high near 93. Northeast wind 0 to 5 mph.
Clear, with a low around 69. Southeast wind 0 to 5 mph.
Sunny, with a high near 94. Northeast wind around 0 mph.
Mostly clear, with a low around 71. Southwest wind 0 to 5 mph.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 94. Northeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Southeast wind around 0 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Northeast wind 0 to 5 mph.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. South wind around 0 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
93°F |
5 to 10 mph
E
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
72°F |
0 to 10 mph
E
|
|
Thursday
Sep 17
|
Sunny
|
92°F |
5 to 10 mph
E
|
|
Thursday Night
Sep 17
|
Clear
|
67°F |
0 to 5 mph
E
|
|
Friday
Sep 18
|
Sunny
|
93°F |
0 to 5 mph
NE
|
|
Friday Night
Sep 18
|
Clear
|
69°F |
0 to 5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
94°F |
0 mph
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
71°F |
0 to 5 mph
SW
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
NE
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
0 mph
|
|
Monday
Sep 21
|
Sunny then Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
NE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms then Mostly Clear
|
71°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grangeville.
Nearby forecast pages are not available for this location yet.