Rowlett, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rowlett, a city in Dallas County, Texas.
Tonight
53°F
Mostly Clear
Mostly clear. Low around 53, with temperatures rising to around 55 overnight. Northwest wind 5 to 10 mph.
7-day forecast for Rowlett
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 52°F | Patchy Fog | 0 to 5 mph SSE | 0% |
| Thursday | 77°F | Mostly Sunny | 5 to 10 mph SSW | 12% |
| Thursday Night | 53°F | Partly Cloudy | 5 to 10 mph NW | 13% |
| Friday | 71°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 48°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 68°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 47°F | Partly Cloudy | 0 to 5 mph N | 5% |
| Sunday | 69°F | Sunny | 5 mph NNW | 2% |
| Sunday Night | 46°F | Clear | 0 mph | 1% |
| Monday | 72°F | Sunny | 0 to 5 mph SSE | 1% |
| Monday Night | 48°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Tuesday | 75°F | Sunny | 5 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Rowlett (32.916, -96.549). Updated through the day.
Growing snapshot for Rowlett
Last spring frost
Mar 10
First fall frost
Nov 19
Growing season
254 days
Hardiness zone
8b
More local growing data for Rowlett: nearby ZIP 75089 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Lavon Dam, Tx (7.5 mi from Rowlett). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.