Coppell, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coppell, a city in Dallas County, Texas.
This Afternoon
99°F
Mostly Sunny
Mostly sunny, with a high near 99. Heat index values as high as 102. South wind around 10 mph.
7-day forecast for Coppell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Mostly Sunny | 10 mph S | 0% |
| Tonight | 79°F | Mostly Clear | 10 mph S | 0% |
| Sunday | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 21% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms | 5 mph S | 42% |
| Monday | 95°F | Chance Showers And Thunderstorms | 5 mph W | 42% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 19% |
| Tuesday | 91°F | Mostly Sunny | 10 mph NNE | 11% |
| Tuesday Night | 71°F | Partly Cloudy | 5 to 10 mph NE | 7% |
| Wednesday | 92°F | Mostly Sunny | 5 mph ENE | 7% |
| Wednesday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Thursday | 92°F | Mostly Sunny | 5 to 10 mph E | 4% |
| Thursday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Friday | 92°F | Mostly Sunny | 5 to 10 mph ESE | 2% |
| Friday Night | 74°F | Partly Cloudy | 5 to 10 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov) for Coppell (32.963, -96.991). Updated through the day.
Growing snapshot for Coppell
Last spring frost
Mar 14
First fall frost
Nov 17
Growing season
249 days
Hardiness zone
8b
More local growing data for Coppell: nearby ZIP 75019 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Grapevine Dam, Tx (4.1 mi from Coppell). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.