Dean, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dean, a city in Wichita County, Texas.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 101. South southeast wind around 10 mph.
7-day forecast for Dean
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 10 mph SSE | 0% |
| Tonight | 74°F | Partly Cloudy | 10 mph SSE | 0% |
| Saturday | 100°F | Sunny | 12 mph SSW | 0% |
| Saturday Night | 75°F | Mostly Clear | 12 mph S | 9% |
| Sunday | 100°F | Showers And Thunderstorms Likely | 12 mph SSW | 55% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 3 to 8 mph SE | 68% |
| Monday | 93°F | Chance Rain Showers | 3 to 8 mph NE | 43% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 9 mph NE | 19% |
| Tuesday | 89°F | Slight Chance Rain Showers | 12 mph NE | 19% |
| Tuesday Night | 64°F | Partly Cloudy | 10 mph NE | 8% |
| Wednesday | 90°F | Mostly Sunny | 8 mph ENE | 11% |
| Wednesday Night | 65°F | Partly Cloudy | 8 mph ENE | 6% |
| Thursday | 91°F | Mostly Sunny | 7 mph E | 12% |
| Thursday Night | 66°F | Mostly Cloudy | 7 mph E | 7% |
Forecast source: National Weather Service (api.weather.gov) for Dean (33.916, -98.401). Updated through the day.
Growing snapshot for Dean
Last spring frost
Mar 26
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for Dean: nearby ZIP 76301 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wichita Falls Muni Ap, Tx (5.1 mi from Dean). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.