Grapevine, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grapevine, a city in Tarrant County, Texas.
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 100. South southeast wind around 5 mph.
7-day forecast for Grapevine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 5 mph SSE | 0% |
| Tonight | 78°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 78°F | Mostly Clear | 10 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 5 to 10 mph S | 10% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 49% |
| Monday | 95°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph W | 49% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ENE | 18% |
| Tuesday | 93°F | Mostly Sunny | 10 mph NE | 13% |
| Tuesday Night | 73°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 93°F | Mostly Sunny | 5 to 10 mph ENE | 6% |
| Wednesday Night | 74°F | Partly Cloudy | 5 to 10 mph ENE | 4% |
| Thursday | 94°F | Mostly Sunny | 5 to 10 mph E | 5% |
| Thursday Night | 74°F | Partly Cloudy | 5 to 10 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Grapevine (32.935, -97.076). Updated through the day.
Growing snapshot for Grapevine
Last spring frost
Mar 14
First fall frost
Nov 17
Growing season
249 days
Hardiness zone
8b
More local growing data for Grapevine: nearby ZIP 76051 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Grapevine Dam, Tx (1.5 mi from Grapevine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.