Harper, TX Weather & Growing Conditions
Today
93°F
Sunny
Sunny, with a high near 93. South southeast wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny | 5 to 10 mph SSE | 1% |
| Tonight | 71°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Wednesday | 91°F | Sunny | 10 to 15 mph SSE | 1% |
| Wednesday Night | 72°F | Mostly Clear | 10 to 15 mph SSE | 0% |
| Thursday | 92°F | Sunny | 10 mph SSE | 0% |
| Thursday Night | 71°F | Mostly Clear | 10 mph SSE | 0% |
| Friday | 92°F | Sunny | 5 to 10 mph SSE | 1% |
| Friday Night | 70°F | Partly Cloudy | 5 to 10 mph SSE | 1% |
| Saturday | 90°F | Sunny | 5 to 10 mph SSE | 5% |
| Saturday Night | 70°F | Mostly Clear | 5 to 10 mph SSE | 5% |
| Sunday | 89°F | Sunny | 5 to 10 mph SSE | 3% |
| Sunday Night | 70°F | Mostly Clear | 10 mph SSE | 3% |
| Monday | 90°F | Sunny | 10 to 15 mph SSE | 2% |
| Monday Night | 70°F | Mostly Clear | 10 to 15 mph SSE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Harper, TX
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
8a
Explore more for Harper, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Hunt 10 W, Tx (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.