Royse City, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Royse City, a city in Rockwall County, Texas.
Tonight
50°F
Mostly Clear
Mostly clear. Low around 50, with temperatures rising to around 52 overnight. Northwest wind around 5 mph.
7-day forecast for Royse City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 5 mph NW | 0% |
| Wednesday | 71°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 48°F | Patchy Fog | 0 mph | 0% |
| Thursday | 76°F | Patchy Fog then Mostly Sunny | 0 to 10 mph SSW | 11% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 10 mph NW | 13% |
| Friday | 70°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 44°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 67°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 5% |
| Sunday | 69°F | Sunny | 0 to 5 mph NNW | 2% |
| Sunday Night | 42°F | Clear | 0 mph | 1% |
| Monday | 71°F | Sunny | 0 to 5 mph SSE | 1% |
| Monday Night | 44°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 74°F | Sunny | 0 to 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Royse City (32.980, -96.316). Updated through the day.
Growing snapshot for Royse City
Last spring frost
Mar 10
First fall frost
Nov 19
Growing season
254 days
Hardiness zone
8b
More local growing data for Royse City: nearby ZIP 75189 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lavon Dam, Tx (12 mi from Royse City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.