Southside, AR Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Southside, AR in one place.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 88. East wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Southside, AR 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 4:30 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Southside, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 4:30 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Southside
Tuesday looks like the warmest upcoming period in Southside at 97 degrees F.
Thursday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Monday at about 0 to 5 mph E.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 4:30 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KLZK
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 between 1am and 3am, then a chance of showers and thunderstorms between 3am and 4am. Mostly cloudy, with a low around 70. East wind 0 to 5 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 97. Southeast wind 0 to 5 mph.
Partly cloudy, with a low around 71. East wind 0 to 5 mph.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 97. South southeast wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. North wind around 0 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 97. North wind around 0 mph.
Mostly clear, with a low around 69.
Sunny, with a high near 96.
Mostly clear, with a low around 69.
Sunny, with a high near 97.
A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
88°F |
0 to 5 mph
E
|
|
Monday Night
Aug 24
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
70°F |
0 to 5 mph
E
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
97°F |
0 to 5 mph
SE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
71°F |
0 to 5 mph
E
|
|
Wednesday
Aug 26
|
Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
SSE
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
70°F |
0 mph
|
|
Thursday
Aug 27
|
Mostly Sunny
|
97°F |
0 mph
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
69°F |
0 mph
|
|
Friday
Aug 28
|
Sunny
|
96°F |
0 mph
|
|
Friday Night
Aug 28
|
Mostly Clear
|
69°F |
0 mph
|
|
Saturday
Aug 29
|
Sunny
|
97°F |
0 to 5 mph
SE
|
|
Saturday Night
Aug 29
|
Slight Chance Rain Showers
|
71°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Southside.