Southside, AR Weather Forecast
Local 7-day forecast
Slight Chance T-storms then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Southside, AR in one place.
A slight chance of thunderstorms and a slight chance of rain before 7am, then a chance of rain showers between 11am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 78. North northeast wind 0 to 5 mph. Chance of precipitation is 60%.
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: May 24, 2026 3:39 AM CDT.
The active forecast window currently covers May 25 to May 30, 2026 for Southside, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 3:39 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Southside
Wednesday looks like the warmest upcoming period in Southside at 83 degrees F.
Monday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph NE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 3:39 AM 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
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. East wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. South southeast wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 67. South southeast wind around 5 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. South wind around 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 0 to 5 mph. Chance of precipitation is 60%.
A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 80%.
A chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Slight Chance T-storms then Showers And Thunderstorms Likely
|
78°F |
0 to 5 mph
NNE
|
|
Monday Night
May 25
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
E
|
|
Tuesday
May 26
|
Showers And Thunderstorms Likely
|
81°F |
0 to 5 mph
SSE
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms Likely
|
67°F |
5 mph
SSE
|
|
Wednesday
May 27
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
83°F |
5 mph
S
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
69°F |
0 to 5 mph
S
|
|
Thursday
May 28
|
Showers And Thunderstorms
|
83°F |
0 to 5 mph
S
|
|
Thursday Night
May 28
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
NW
|
|
Friday
May 29
|
Showers And Thunderstorms Likely
|
80°F |
0 to 5 mph
NNE
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
NE
|
|
Saturday
May 30
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
81°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Southside.