Roanoke, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roanoke, a city in Denton County, Texas.
Today
102°F
Sunny
Sunny, with a high near 102. Heat index values as high as 105. South wind around 10 mph.
7-day forecast for Roanoke
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 102°F | Sunny | 10 mph S | 0% |
| Tonight | 79°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 101°F | Sunny | 10 mph S | 1% |
| Wednesday Night | 80°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 100°F | Sunny | 10 mph S | 1% |
| Thursday Night | 79°F | Mostly Clear | 10 mph SSE | 1% |
| Friday | 101°F | Sunny | 5 to 10 mph S | 8% |
| Friday Night | 78°F | Mostly Clear | 5 to 10 mph SSE | 8% |
| Saturday | 98°F | Sunny | 5 to 10 mph S | 6% |
| Saturday Night | 78°F | Mostly Clear | 10 mph SSE | 6% |
| Sunday | 99°F | Sunny | 5 to 10 mph S | 3% |
| Sunday Night | 78°F | Mostly Clear | 10 mph SSE | 2% |
| Monday | 99°F | Sunny | 10 to 15 mph S | 3% |
| Monday Night | 78°F | Mostly Clear | 10 to 15 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Roanoke (33.015, -97.229). Updated through the day.
Growing snapshot for Roanoke
Last spring frost
Mar 12
First fall frost
Nov 17
Growing season
249 days
Hardiness zone
8b
More local growing data for Roanoke: nearby ZIP 76262 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Ft Worth Alliance Ap, Tx (6.2 mi from Roanoke). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.