Granbury, TX Weather & Growing Conditions
This Afternoon
73°F
Sunny
Sunny. High near 73, with temperatures falling to around 69 in the afternoon. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 10 to 15 mph NW | 0% |
| Tonight | 49°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 50°F | Mostly Clear | 5 mph SSE | 0% |
| Thursday | 76°F | Sunny | 5 to 10 mph SW | 12% |
| Thursday Night | 48°F | Mostly Clear | 5 to 15 mph NNW | 6% |
| Friday | 69°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 46°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 5 mph N | 6% |
| Sunday | 69°F | Sunny | 0 to 5 mph NNW | 1% |
| Sunday Night | 43°F | Clear | 0 to 5 mph NNW | 1% |
| Monday | 72°F | Sunny | 0 to 5 mph SSW | 2% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Granbury, TX
Last spring frost
Mar 24
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8b
Explore more for Granbury, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Granbury 5N, Tx (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.