Knox City, TX Weather & Growing Conditions
Tonight
76°F
Mostly Clear
Mostly clear, with a low around 76. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 76°F | Mostly Clear | 10 mph S | 0% |
| Saturday | 99°F | Sunny | 13 mph SSW | 1% |
| Saturday Night | 76°F | Mostly Cloudy | 10 mph S | 12% |
| Sunday | 99°F | Partly Sunny then Chance Showers And Thunderstorms | 8 to 12 mph SW | 43% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 9 mph SE | 59% |
| Monday | 92°F | Slight Chance Rain Showers then Sunny | 3 to 9 mph NE | 22% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 9 mph ENE | 40% |
| Tuesday | 87°F | Chance Rain Showers | 10 mph ENE | 40% |
| Tuesday Night | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 10 mph E | 18% |
| Wednesday | 88°F | Slight Chance Rain Showers | 8 mph E | 19% |
| Wednesday Night | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 9 mph E | 15% |
| Thursday | 90°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 8 mph ESE | 15% |
| Thursday Night | 68°F | Mostly Cloudy | 8 mph ESE | 14% |
| Friday | 90°F | Slight Chance Rain Showers | 8 mph SE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Knox City, TX
Last spring frost
Mar 26
First fall frost
Nov 11
Growing season
232 days
Hardiness zone
8a
Explore more for Knox City, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Munday, Tx (12.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.