Dumas, TX Weather & Growing Conditions
Tonight
66°F
Partly Cloudy
Partly cloudy, with a low around 66. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy | 10 to 15 mph SSW | 11% |
| Saturday | 94°F | Mostly Sunny | 15 mph SW | 6% |
| Saturday Night | 60°F | Partly Cloudy | 10 to 15 mph SW | 3% |
| Sunday | 86°F | Mostly Sunny | 5 to 15 mph N | 3% |
| Sunday Night | 58°F | Mostly Clear | 10 to 15 mph NE | 13% |
| Monday | 79°F | Slight Chance Rain Showers | 5 to 10 mph ENE | 16% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 55% |
| Tuesday | 76°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 63% |
| Tuesday Night | 56°F | Showers And Thunderstorms Likely | 10 mph SSE | 55% |
| Wednesday | 73°F | Rain Showers Likely | 10 to 15 mph SSE | 69% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 5 to 10 mph SSE | 69% |
| Thursday | 77°F | Rain Showers Likely | 5 to 10 mph S | 66% |
| Thursday Night | 58°F | Showers And Thunderstorms Likely | 5 mph S | 55% |
| Friday | 78°F | Rain Showers Likely | 5 to 15 mph SSW | 55% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dumas, TX
Last spring frost
Apr 21
First fall frost
Oct 24
Growing season
183 days
Hardiness zone
7a
Explore more for Dumas, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Dumas, Tx (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.