Winona, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winona, a town in Smith County, Texas.
Today
69°F
Mostly Sunny
Mostly sunny, with a high near 69. Northwest wind 0 to 5 mph.
7-day forecast for Winona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Tonight | 43°F | Mostly Clear | 0 mph | 0% |
| Thursday | 73°F | Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Friday | 70°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 43°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 66°F | Partly Sunny | 5 mph NE | 2% |
| Saturday Night | 41°F | Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday | 64°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Sunday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Monday | 67°F | Sunny | 0 mph | 2% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 70°F | Sunny | 0 mph | 2% |
| Tuesday Night | 43°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Winona (32.493, -95.177). Updated through the day.
Growing snapshot for Winona
Last spring frost
Mar 7
First fall frost
Nov 21
Growing season
257 days
Hardiness zone
8b
More local growing data for Winona: nearby ZIP 75792 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tyler, Tx (15.8 mi from Winona). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.