Arcadia, LA Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Arcadia, LA in one place.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 100. Heat index values as high as 108. South wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Arcadia, 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: Aug 23, 2026 6:23 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Arcadia, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 6:23 PM CDT
- Forecast office
- SHV
- Source
- NOAA / NWS
Daily Outlook
This Week in Arcadia
Monday looks like the warmest upcoming period in Arcadia at 100 degrees F.
Thursday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 6:23 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- SHV
- Radar station
- KSHV
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. Heat index values as high as 104. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 99. South wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 77.
Mostly sunny, with a high near 99.
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 97. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Mostly sunny, with a high near 97.
Mostly clear, with a low around 73.
Sunny, with a high near 97.
Mostly clear, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
100°F |
5 to 10 mph
S
|
|
Monday Night
Aug 24
|
Slight Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
SE
|
|
Tuesday
Aug 25
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
99°F |
5 to 10 mph
S
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
77°F |
5 mph
S
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
99°F |
5 mph
SW
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
S
|
|
Thursday
Aug 27
|
Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
SW
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms
|
73°F |
0 mph
|
|
Friday
Aug 28
|
Mostly Sunny
|
97°F |
0 to 5 mph
E
|
|
Friday Night
Aug 28
|
Mostly Clear
|
73°F |
0 mph
|
|
Saturday
Aug 29
|
Sunny
|
97°F |
0 to 5 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
73°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arcadia.
