Whitewright, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whitewright, a town in Grayson County, Texas.
Tonight
49°F
Mostly Clear
Mostly clear. Low around 49, with temperatures rising to around 51 overnight. Northwest wind 5 to 10 mph.
7-day forecast for Whitewright
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 69°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 48°F | Patchy Fog | 0 to 5 mph SSE | 0% |
| Thursday | 74°F | Sunny | 5 to 10 mph SSW | 10% |
| Thursday Night | 48°F | Partly Cloudy | 5 to 10 mph NNW | 13% |
| Friday | 67°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 44°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 65°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 68°F | Sunny | 5 mph NNW | 2% |
| Sunday Night | 43°F | Clear | 0 mph | 1% |
| Monday | 70°F | Sunny | 0 to 5 mph SSW | 1% |
| Monday Night | 45°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 73°F | Sunny | 5 to 10 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Whitewright (33.511, -96.395). Updated through the day.
Growing snapshot for Whitewright
Last spring frost
Mar 16
First fall frost
Nov 13
Growing season
242 days
Hardiness zone
8a
More local growing data for Whitewright: nearby ZIP 75491 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
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Whitesboro
Climate data from the nearest NOAA station, Bonham 3Nne, Tx (17 mi from Whitewright). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.