Blackwell, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blackwell, a city in Nolan County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. South wind 5 to 15 mph.
7-day forecast for Blackwell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 to 15 mph S | 0% |
| Tonight | 73°F | Mostly Clear | 5 to 15 mph SSE | 0% |
| Wednesday | 98°F | Sunny | 5 to 10 mph S | 0% |
| Wednesday Night | 73°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Thursday | 98°F | Sunny | 5 to 10 mph S | 0% |
| Thursday Night | 73°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Friday | 97°F | Sunny | 5 to 10 mph S | 0% |
| Friday Night | 73°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Saturday | 97°F | Sunny | 5 to 10 mph S | 4% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph SSE | 4% |
| Sunday | 96°F | Sunny | 5 to 10 mph S | 1% |
| Sunday Night | 72°F | Mostly Clear | 5 to 10 mph SSE | 1% |
| Monday | 97°F | Sunny | 5 to 10 mph S | 1% |
| Monday Night | 73°F | Mostly Clear | 5 to 10 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Blackwell (32.085, -100.319). Updated through the day.
Growing snapshot for Blackwell
Last spring frost
Mar 28
First fall frost
Nov 4
Growing season
222 days
Hardiness zone
8a
More local growing data for Blackwell: nearby ZIP 79506 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bronte 11 Nne, Tx (7.1 mi from Blackwell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.