Blackwell, TX Weather & Growing Conditions
Today
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 96 in the afternoon. South southeast wind 10 to 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 10 to 15 mph SSE | 0% |
| Tonight | 73°F | Mostly Clear | 10 to 15 mph SSE | 0% |
| Wednesday | 97°F | Sunny | 10 mph S | 0% |
| Wednesday Night | 73°F | Clear | 10 mph SSE | 0% |
| Thursday | 97°F | Sunny | 10 mph S | 0% |
| Thursday Night | 73°F | Mostly Clear | 10 mph SSE | 1% |
| Friday | 97°F | Sunny | 10 mph S | 0% |
| Friday Night | 72°F | Mostly Clear | 10 mph SSE | 2% |
| Saturday | 96°F | Sunny | 5 to 10 mph S | 4% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph SSE | 4% |
| Sunday | 95°F | Sunny | 10 mph S | 2% |
| Sunday Night | 72°F | Mostly Clear | 10 mph S | 2% |
| Monday | 96°F | Sunny | 10 to 15 mph S | 0% |
| Monday Night | 72°F | Mostly Clear | 10 to 15 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blackwell, TX
Last spring frost
Mar 30
First fall frost
Nov 8
Growing season
223 days
Hardiness zone
8a
Explore more for Blackwell, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Roscoe, Tx (15.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.