Cooper, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cooper, a city in Delta County, Texas.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 100. Southeast wind around 5 mph.
7-day forecast for Cooper
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph SE | 0% |
| Tonight | 73°F | Clear | 5 mph S | 0% |
| Saturday | 100°F | Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 100°F | Sunny | 5 to 10 mph S | 3% |
| Sunday Night | 75°F | Mostly Cloudy then Chance Rain Showers | 5 mph SSW | 33% |
| Monday | 95°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph WSW | 33% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NNE | 22% |
| Tuesday | 95°F | Mostly Sunny | 5 to 10 mph N | 10% |
| Tuesday Night | 70°F | Partly Cloudy | 5 to 10 mph NE | 10% |
| Wednesday | 94°F | Mostly Sunny | 10 mph ENE | 4% |
| Wednesday Night | 70°F | Mostly Clear | 5 mph ENE | 3% |
| Thursday | 94°F | Sunny | 5 to 10 mph ENE | 2% |
| Thursday Night | 69°F | Partly Cloudy | 5 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Cooper (33.372, -95.691). Updated through the day.
Growing snapshot for Cooper
Last spring frost
Mar 18
First fall frost
Nov 13
Growing season
241 days
Hardiness zone
8b
More local growing data for Cooper: nearby ZIP 75432 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cooper Dam, Tx (6.1 mi from Cooper). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.