Hillsboro, TX Weather & Growing Conditions
This Afternoon
95°F
Sunny
Sunny. High near 95, with temperatures falling to around 93 in the afternoon. Heat index values as high as 98. South southeast wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 10 mph SSE | 0% |
| Tonight | 73°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 95°F | Mostly Sunny | 5 mph S | 1% |
| Sunday Night | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SSE | 17% |
| Monday | 94°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph ENE | 23% |
| Tuesday | 91°F | Mostly Sunny | 5 mph NE | 14% |
| Tuesday Night | 70°F | Partly Cloudy | 5 mph NE | 12% |
| Wednesday | 91°F | Mostly Sunny | 5 mph ENE | 7% |
| Wednesday Night | 70°F | Partly Cloudy | 5 mph E | 4% |
| Thursday | 90°F | Mostly Sunny | 5 mph E | 3% |
| Thursday Night | 69°F | Partly Cloudy | 5 mph E | 2% |
| Friday | 90°F | Mostly Sunny | 0 to 5 mph E | 2% |
| Friday Night | 68°F | Partly Cloudy | 0 to 5 mph E | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hillsboro, TX
Last spring frost
Mar 21
First fall frost
Nov 10
Growing season
235 days
Hardiness zone
8b
Explore more for Hillsboro, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Hillsboro, Tx (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.