Sulphur Springs, AR Weather & Growing Conditions
Today
97°F
Sunny
Sunny, with a high near 97. Southwest wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 10 mph SW | 0% |
| Tonight | 73°F | Mostly Clear | 5 to 10 mph S | 7% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 33% |
| Sunday Night | 68°F | Showers And Thunderstorms | 0 to 5 mph NE | 76% |
| Monday | 85°F | Chance Showers And Thunderstorms | 0 to 10 mph N | 76% |
| Monday Night | 62°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 10 mph N | 15% |
| Tuesday | 80°F | Partly Sunny | 5 to 10 mph NE | 9% |
| Tuesday Night | 58°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 82°F | Sunny | 5 mph NE | 4% |
| Wednesday Night | 58°F | Mostly Clear | 5 mph NE | 2% |
| Thursday | 84°F | Mostly Sunny | 5 mph E | 4% |
| Thursday Night | 62°F | Partly Cloudy | 5 mph E | 7% |
| Friday | 84°F | Partly Sunny | 5 mph E | 14% |
| Friday Night | 62°F | Partly Cloudy | 5 mph E | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sulphur Springs, AR
Last spring frost
Apr 5
First fall frost
Oct 28
Growing season
204 days
Hardiness zone
7a
Explore more for Sulphur Springs, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Gravette, Ar (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.