Troy, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Troy, a city in Bell County, Texas.
This Afternoon
97°F
Sunny
Sunny. High near 97, with temperatures falling to around 95 in the afternoon. Heat index values as high as 99. East southeast wind around 5 mph.
7-day forecast for Troy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 5 mph ESE | 0% |
| Tonight | 71°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Saturday | 97°F | Sunny | 5 mph S | 0% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 98°F | Mostly Sunny | 5 mph S | 1% |
| Sunday Night | 73°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph S | 21% |
| Monday | 96°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 21% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SE | 15% |
| Tuesday | 96°F | Sunny | 5 to 10 mph NNE | 12% |
| Tuesday Night | 72°F | Partly Cloudy | 5 mph ENE | 12% |
| Wednesday | 96°F | Mostly Sunny | 5 to 10 mph NE | 5% |
| Wednesday Night | 72°F | Partly Cloudy | 5 mph ENE | 3% |
| Thursday | 95°F | Mostly Sunny | 5 to 10 mph ENE | 4% |
| Thursday Night | 70°F | Partly Cloudy | 5 to 10 mph E | 4% |
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 Sep 18, 2026.