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Blackwell, TX Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Blackwell, a city in Nolan County, Texas.

Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. Southeast wind around 5 mph.

7-day forecast for Blackwell

WhenTempForecastWindPrecip
Tonight 73°F Mostly Clear 5 mph SE 1%
Saturday 97°F Sunny 5 to 10 mph S 1%
Saturday Night 73°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 10 mph S 15%
Sunday 97°F Partly Sunny then Slight Chance Showers And Thunderstorms 5 to 10 mph SSW 19%
Sunday Night 69°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 0 to 5 mph SSE 42%
Monday 94°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 0 to 5 mph SSE 26%
Monday Night 68°F Chance Showers And Thunderstorms 5 mph ENE 48%
Tuesday 89°F Chance Rain Showers 5 to 10 mph ENE 29%
Tuesday Night 66°F Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 5 to 10 mph E 29%
Wednesday 90°F Slight Chance Showers And Thunderstorms then Mostly Sunny 5 to 10 mph ESE 19%
Wednesday Night 68°F Partly Cloudy 5 to 10 mph E 9%
Thursday 91°F Mostly Sunny 0 to 10 mph ESE 9%
Thursday Night 68°F Partly Cloudy then Slight Chance Showers And Thunderstorms 5 to 10 mph ESE 15%
Friday 90°F Slight Chance Showers And Thunderstorms then Mostly Sunny 0 to 10 mph ESE 15%

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

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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 Sep 19, 2026.