Big Sandy, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Big Sandy, a town in Upshur County, Texas.
This Afternoon
72°F
Slight Chance Rain Showers
A slight chance of rain showers before 3pm. Sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Big Sandy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Slight Chance Rain Showers | 5 to 10 mph W | 17% |
| Tonight | 49°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 45°F | Mostly Clear | 0 mph | 0% |
| Thursday | 74°F | Sunny | 0 to 5 mph S | 1% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph NW | 1% |
| Friday | 69°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 66°F | Partly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 41°F | Partly Cloudy | 0 mph | 5% |
| Sunday | 67°F | Sunny | 0 to 5 mph N | 1% |
| Sunday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Monday | 69°F | Sunny | 0 to 5 mph W | 1% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Big Sandy (32.586, -95.112). Updated through the day.
Growing snapshot for Big Sandy
Last spring frost
Mar 26
First fall frost
Nov 8
Growing season
229 days
Hardiness zone
8b
More local growing data for Big Sandy: nearby ZIP 75755 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gilmer 4 Wnw, Tx (7.4 mi from Big Sandy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.