Weston, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weston, a city in Collin County, Texas.
Overnight
50°F
Mostly Clear
Mostly clear, with a low around 50. Northwest wind around 5 mph.
7-day forecast for Weston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Clear | 5 mph NW | 0% |
| Wednesday | 71°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 51°F | Mostly Clear then Patchy Fog | 0 mph | 0% |
| Thursday | 74°F | Sunny | 0 to 10 mph S | 0% |
| Thursday Night | 51°F | Partly Cloudy | 5 to 10 mph N | 6% |
| Friday | 68°F | Sunny | 10 mph N | 0% |
| Friday Night | 46°F | Partly Cloudy | 5 mph NNE | 0% |
| Saturday | 65°F | Partly Sunny | 5 mph NNE | 1% |
| Saturday Night | 45°F | Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday | 67°F | Mostly Sunny | 0 to 5 mph N | 2% |
| Sunday Night | 43°F | Mostly Clear | 0 mph | 0% |
| Monday | 69°F | Sunny | 0 mph | 2% |
| Monday Night | 45°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 72°F | Sunny | 0 to 5 mph S | 2% |
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.