Sulphur Rock, AR 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 Sulphur Rock, AR in one place.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South wind 5 to 15 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Sulphur Rock, 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: Apr 15, 2026 4:24 AM CDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Sulphur Rock, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 4:24 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Sulphur Rock
Friday looks like the warmest upcoming period in Sulphur Rock at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 4:24 AM CDT
- Coverage
- 5 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 before 7pm, then a chance of showers and thunderstorms. Partly cloudy. Low around 61, with temperatures rising to around 67 overnight. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 43. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
A slight chance of rain showers before 7am. Sunny, with a high near 70. Chance of precipitation is 20%.
Mostly clear, with a low around 44.
Sunny, with a high near 73.
Partly cloudy, with a low around 50.
Mostly sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 15 mph
S
|
|
Friday Night
Apr 17
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
61°F |
10 mph
SSW
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
72°F |
10 to 15 mph
W
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
43°F |
5 to 10 mph
NW
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Sunny
|
70°F |
5 to 10 mph
NNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
44°F |
0 to 5 mph
N
|
|
Monday
Apr 20
|
Sunny
|
73°F |
5 mph
SSE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
50°F |
5 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
77°F |
5 to 10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sulphur Rock.