Windom, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Windom, a town in Fannin County, Texas.
Tonight
72°F
Clear
Clear. Low around 72, with temperatures rising to around 74 overnight. South wind around 5 mph.
7-day forecast for Windom
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Clear | 5 mph S | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph SSW | 0% |
| Saturday Night | 73°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 99°F | Mostly Sunny | 5 to 10 mph SSW | 7% |
| Sunday Night | 72°F | Chance Rain Showers | 5 mph SSW | 41% |
| Monday | 95°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph WSW | 41% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 21% |
| Tuesday | 93°F | Mostly Sunny | 5 to 10 mph NNE | 10% |
| Tuesday Night | 67°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Wednesday | 93°F | Mostly Sunny | 10 mph ENE | 5% |
| Wednesday Night | 67°F | Mostly Clear | 5 to 10 mph ENE | 1% |
| Thursday | 93°F | Sunny | 5 to 10 mph E | 4% |
| Thursday Night | 67°F | Partly Cloudy | 5 mph E | 4% |
| Friday | 93°F | Mostly Sunny | 5 to 10 mph E | 4% |
Forecast source: National Weather Service (api.weather.gov) for Windom (33.565, -95.999). Updated through the day.
Growing snapshot for Windom
Last spring frost
Mar 16
First fall frost
Nov 13
Growing season
242 days
Hardiness zone
8a
More local growing data for Windom: nearby ZIP 75492 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bonham 3Nne, Tx (10.5 mi from Windom). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.