Dumas, AR Weather & Growing Conditions
Overnight
74°F
Clear
Clear, with a low around 74. West southwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Clear | 0 mph | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 75°F | Mostly Clear | 5 mph SSW | 1% |
| Sunday | 100°F | Sunny | 5 to 10 mph WSW | 1% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 99°F | Mostly Sunny | 5 mph W | 8% |
| Monday Night | 72°F | Partly Cloudy | 0 to 5 mph NNW | 8% |
| Tuesday | 94°F | Sunny | 5 to 10 mph NNE | 7% |
| Tuesday Night | 67°F | Mostly Clear | 10 to 15 mph NNE | 7% |
| Wednesday | 90°F | Sunny | 10 mph NNE | 1% |
| Wednesday Night | 64°F | Mostly Clear | 5 to 10 mph NNE | 1% |
| Thursday | 89°F | Sunny | 5 to 10 mph NNE | 0% |
| Thursday Night | 65°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Friday | 89°F | Mostly Sunny | 5 to 10 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dumas, AR
Last spring frost
Mar 12
First fall frost
Nov 14
Growing season
245 days
Hardiness zone
8b
Explore more for Dumas, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Dumas, Ar (0.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.