Troy, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Troy, a city in Bell County, Texas.
Tonight
52°F
Mostly Clear
Mostly clear, with a low around 52. North northwest wind around 5 mph.
7-day forecast for Troy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Clear | 5 mph NNW | 0% |
| Wednesday | 72°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 50°F | Patchy Fog | 0 to 5 mph SSE | 0% |
| Thursday | 78°F | Patchy Fog then Sunny | 0 to 10 mph SSW | 11% |
| Thursday Night | 52°F | Mostly Clear | 5 to 10 mph WNW | 13% |
| Friday | 71°F | Sunny | 5 to 15 mph N | 0% |
| Friday Night | 49°F | Partly Cloudy | 5 mph N | 1% |
| Saturday | 68°F | Partly Sunny | 5 to 10 mph N | 8% |
| Saturday Night | 47°F | Partly Cloudy | 5 mph N | 8% |
| Sunday | 69°F | Mostly Sunny | 5 to 10 mph N | 4% |
| Sunday Night | 44°F | Clear | 0 to 5 mph NNW | 5% |
| Monday | 71°F | Sunny | 0 to 5 mph NE | 3% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph S | 2% |
| Tuesday | 74°F | Mostly Sunny | 0 to 5 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Troy (31.194, -97.300). Updated through the day.
Growing snapshot for Troy
Last spring frost
Mar 15
First fall frost
Nov 18
Growing season
249 days
Hardiness zone
8b
More local growing data for Troy: nearby ZIP 76579 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Bartlett
Belton
Fort Hood
Harker Heights
Holland
Killeen
Little River-Academy
Moody
Morgan's Point Resort
Nolanville
Pendleton
Rogers
Salado
Temple
Climate data from the nearest NOAA station, Mcgregor, Tx (18.9 mi from Troy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.