Sulphur Springs, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sulphur Springs, a city in Hopkins County, Texas.
This Afternoon
76°F
Sunny
Sunny. High near 76, with temperatures falling to around 71 in the afternoon. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Sulphur Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 10 to 15 mph WNW | 1% |
| Tonight | 50°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 47°F | Patchy Fog | 0 mph | 0% |
| Thursday | 75°F | Patchy Fog then Mostly Sunny | 0 to 10 mph S | 4% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 10 mph WNW | 13% |
| Friday | 70°F | Mostly Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 44°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 67°F | Partly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 43°F | Partly Cloudy | 0 mph | 5% |
| Sunday | 68°F | Sunny | 0 to 5 mph NNW | 3% |
| Sunday Night | 42°F | Clear | 0 mph | 0% |
| Monday | 71°F | Sunny | 0 to 5 mph WSW | 1% |
| Monday Night | 44°F | Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sulphur Springs (33.143, -95.615). Updated through the day.
Growing snapshot for Sulphur Springs
Last spring frost
Mar 15
First fall frost
Nov 14
Growing season
245 days
Hardiness zone
8b
More local growing data for Sulphur Springs: nearby ZIP 75482 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sulphur Springs, Tx (1.7 mi from Sulphur Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.