Hilltop, TX Weather & Growing Conditions
Today
102°F
Sunny
Sunny, with a high near 102. Heat index values as high as 108. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 102°F | Sunny | 5 to 15 mph SE | 6% |
| Tonight | 77°F | Mostly Clear | 10 to 15 mph SE | 6% |
| Wednesday | 102°F | Mostly Sunny | 10 mph SE | 2% |
| Wednesday Night | 77°F | Mostly Clear | 10 to 15 mph SE | 2% |
| Thursday | 102°F | Sunny | 5 to 10 mph SE | 2% |
| Thursday Night | 77°F | Mostly Clear | 5 to 15 mph SE | 2% |
| Friday | 100°F | Mostly Sunny | 5 to 10 mph SE | 3% |
| Friday Night | 76°F | Mostly Clear | 5 to 10 mph SE | 4% |
| Saturday | 99°F | Sunny | 5 to 10 mph ESE | 1% |
| Saturday Night | 76°F | Mostly Clear | 5 to 10 mph SE | 1% |
| Sunday | 99°F | Sunny | 5 to 10 mph ESE | 1% |
| Sunday Night | 76°F | Mostly Clear | 10 mph SE | 1% |
| Monday | 101°F | Mostly Sunny | 5 to 10 mph SE | 3% |
| Monday Night | 76°F | Mostly Clear | 10 to 15 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hilltop, TX
Last spring frost
Feb 16
First fall frost
Dec 6
Growing season
296 days
Hardiness zone
9a
Explore more for Hilltop, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Dilley, Tx (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.