Blackwell, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blackwell, a city in Nolan County, Texas.
Tonight
47°F
Clear
Clear, with a low around 47. North northwest wind around 0 mph.
7-day forecast for Blackwell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Clear | 0 mph | 0% |
| Wednesday | 71°F | Sunny | 0 to 10 mph SSE | 0% |
| Wednesday Night | 51°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 72°F | Sunny | 5 to 15 mph WNW | 0% |
| Thursday Night | 45°F | Clear | 5 to 10 mph NNW | 0% |
| Friday | 67°F | Sunny | 5 mph NNE | 0% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph NE | 7% |
| Saturday | 64°F | Partly Sunny | 0 to 5 mph NNE | 11% |
| Saturday Night | 44°F | Partly Cloudy | 0 mph | 7% |
| Sunday | 67°F | Sunny | 0 to 5 mph NW | 4% |
| Sunday Night | 43°F | Mostly Clear | 0 mph | 2% |
| Monday | 70°F | Sunny | 0 to 5 mph SSW | 1% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph S | 1% |
| Tuesday | 73°F | Mostly Sunny | 0 to 10 mph SSW | 1% |
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 Nov 4, 2026.