Dean, TX Weather & Growing Conditions
This Afternoon
101°F
Sunny
Sunny, with a high near 101. Heat index values as high as 102. South southwest wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 101°F | Sunny | 10 mph SSW | 0% |
| Tonight | 75°F | Mostly Clear | 12 mph S | 1% |
| Sunday | 100°F | Showers And Thunderstorms Likely | 12 mph SSW | 58% |
| Sunday Night | 67°F | Showers And Thunderstorms Likely | 5 to 8 mph ENE | 58% |
| Monday | 92°F | Chance Rain Showers | 6 to 9 mph NE | 31% |
| Monday Night | 64°F | Partly Cloudy then Slight Chance Rain Showers | 10 mph NE | 21% |
| Tuesday | 87°F | Slight Chance Rain Showers | 12 mph NE | 23% |
| Tuesday Night | 60°F | Slight Chance Rain Showers | 7 to 12 mph NE | 15% |
| Wednesday | 89°F | Slight Chance Rain Showers then Mostly Sunny | 8 mph ENE | 15% |
| Wednesday Night | 63°F | Partly Cloudy | 7 mph E | 8% |
| Thursday | 91°F | Mostly Sunny | 7 mph ESE | 11% |
| Thursday Night | 65°F | Mostly Cloudy | 5 to 8 mph E | 8% |
| Friday | 92°F | Partly Sunny | 7 mph SE | 11% |
| Friday Night | 66°F | Partly Cloudy | 8 mph ESE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dean, TX
Last spring frost
Mar 26
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
Explore more for Dean, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Wichita Falls Muni Ap, Tx (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.