Denton, TX Weather & Growing Conditions
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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 5 mph SSE | 0% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph S | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 78°F | Mostly Clear | 10 mph S | 0% |
| Sunday | 99°F | Mostly Sunny | 10 mph S | 14% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms | 5 mph S | 53% |
| Monday | 94°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 53% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 18% |
| Tuesday | 92°F | Mostly Sunny | 10 mph NNE | 13% |
| Tuesday Night | 71°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Wednesday | 92°F | Mostly Sunny | 5 to 10 mph ENE | 8% |
| Wednesday Night | 72°F | Partly Cloudy | 5 to 10 mph ENE | 2% |
| Thursday | 93°F | Mostly Sunny | 5 to 10 mph E | 7% |
| Thursday Night | 72°F | Partly Cloudy | 5 to 10 mph ENE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Denton, TX
Last spring frost
Mar 13
First fall frost
Nov 20
Growing season
251 days
Hardiness zone
8b
Explore more for Denton, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Denton 2 Se, Tx (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.