Weston, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weston, a city in Collin County, Texas.
This Afternoon
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 69 in the afternoon. Northwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Weston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 15 mph NW | 0% |
| Tonight | 50°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 50°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 74°F | Mostly Sunny | 5 to 10 mph SSW | 12% |
| Thursday Night | 49°F | Partly Cloudy | 5 to 10 mph NNW | 13% |
| Friday | 68°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 69°F | Sunny | 0 to 5 mph NNW | 3% |
| Sunday Night | 44°F | Clear | 0 mph | 1% |
| Monday | 71°F | Sunny | 0 to 5 mph SSW | 1% |
| Monday Night | 47°F | Clear | 0 to 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Weston (33.330, -96.666). Updated through the day.
Growing snapshot for Weston
Last spring frost
Mar 17
First fall frost
Nov 15
Growing season
241 days
Hardiness zone
8b
More local growing data for Weston: nearby ZIP 75009 weather · frost dates · planting calendar · Texas frost dates
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Climate data from the nearest NOAA station, Mckinney Municipal Airport, Tx (13.9 mi from Weston). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.