Forney, TX Weather & Growing Conditions
This Afternoon
101°F
Sunny
Sunny. High near 101, with temperatures falling to around 99 in the afternoon. Heat index values as high as 101. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 101°F | Sunny | 5 mph SSE | 0% |
| Tonight | 73°F | Clear | 5 mph SSE | 0% |
| Saturday | 101°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 101°F | Mostly Sunny | 5 to 10 mph S | 4% |
| Sunday Night | 75°F | Partly Cloudy then Chance Rain Showers | 5 mph S | 34% |
| Monday | 96°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 34% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 18% |
| Tuesday | 97°F | Mostly Sunny | 5 to 10 mph NNE | 11% |
| Tuesday Night | 72°F | Partly Cloudy | 5 to 10 mph NE | 9% |
| Wednesday | 96°F | Mostly Sunny | 10 mph NE | 8% |
| Wednesday Night | 72°F | Partly Cloudy | 5 to 10 mph ENE | 5% |
| Thursday | 96°F | Mostly Sunny | 5 to 10 mph ENE | 3% |
| Thursday Night | 71°F | Partly Cloudy | 5 to 10 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forney, TX
Last spring frost
Mar 11
First fall frost
Nov 18
Growing season
250 days
Hardiness zone
8b
Explore more for Forney, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Terrell Muni Ap, Tx (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.