Winnsboro, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winnsboro, a city in Wood County, Texas.
Today
101°F
Sunny
Sunny, with a high near 101. Heat index values as high as 105. South wind 0 to 5 mph.
7-day forecast for Winnsboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 0 to 5 mph S | 10% |
| Tonight | 77°F | Mostly Clear | 5 mph SE | 10% |
| Wednesday | 99°F | Sunny | 5 mph SW | 2% |
| Wednesday Night | 77°F | Mostly Clear | 5 mph S | 2% |
| Thursday | 98°F | Mostly Sunny | 5 mph S | 4% |
| Thursday Night | 76°F | Mostly Clear | 5 mph S | 4% |
| Friday | 96°F | Sunny | 0 to 5 mph S | 13% |
| Friday Night | 75°F | Mostly Clear | 0 to 5 mph SE | 13% |
| Saturday | 95°F | Sunny | 0 to 5 mph S | 13% |
| Saturday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 13% |
| Sunday | 95°F | Sunny | 0 to 5 mph S | 8% |
| Sunday Night | 75°F | Mostly Clear | 5 mph S | 8% |
| Monday | 96°F | Sunny | 5 mph S | 10% |
| Monday Night | 75°F | Partly Cloudy | 5 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov) for Winnsboro (32.956, -95.290). Updated through the day.
Growing snapshot for Winnsboro
Last spring frost
Mar 7
First fall frost
Nov 23
Growing season
260 days
Hardiness zone
8b
More local growing data for Winnsboro: nearby ZIP 75494 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lake Fk Rsvr, Tx (16.8 mi from Winnsboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.