Roanoke, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roanoke, a city in Denton County, Texas.
Overnight
77°F
Mostly Clear
Mostly clear. Low around 77, with temperatures rising to around 79 overnight. South wind around 5 mph.
7-day forecast for Roanoke
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 77°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 78°F | Mostly Clear | 10 mph SSE | 0% |
| Sunday | 100°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph S | 28% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 44% |
| Monday | 95°F | Chance Showers And Thunderstorms | 5 mph W | 39% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 19% |
| Tuesday | 91°F | Mostly Sunny | 10 mph NNE | 11% |
| Tuesday Night | 69°F | Partly Cloudy | 10 mph NE | 9% |
| Wednesday | 91°F | Mostly Sunny | 10 mph ENE | 9% |
| Wednesday Night | 70°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Thursday | 92°F | Mostly Sunny | 5 mph E | 4% |
| Thursday Night | 71°F | Partly Cloudy | 5 to 10 mph E | 3% |
| Friday | 92°F | Partly Sunny | 5 mph ESE | 3% |
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
Argyle
Aubrey
Bartonville
Carrollton
Copper Canyon
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Corral City
Cross Roads
Denton
DISH
Double Oak
Flower Mound
Frisco
Hackberry
Hebron
Hickory Creek
Highland Village
Justin
Krugerville
Krum
Lake Dallas
Lakewood Village
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Lewisville
Little Elm
Northlake
Oak Point
Paloma Creek
Paloma Creek South
Pilot Point
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 Sep 19, 2026.