Dumas, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dumas, a town in Tippah County, Mississippi.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 103. North northeast wind around 0 mph.
7-day forecast for Dumas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 0 mph | 1% |
| Tonight | 73°F | Mostly Clear | 0 mph | 1% |
| Saturday | 99°F | Sunny | 0 mph | 2% |
| Saturday Night | 73°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 98°F | Sunny | 0 to 5 mph WSW | 1% |
| Sunday Night | 72°F | Mostly Clear | 0 to 5 mph SSW | 2% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph WSW | 15% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 23% |
| Tuesday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph N | 19% |
| Tuesday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph N | 19% |
| Wednesday | 88°F | Mostly Sunny | 5 to 10 mph N | 13% |
| Wednesday Night | 64°F | Mostly Clear | 5 to 10 mph NNE | 13% |
| Thursday | 85°F | Sunny | 5 to 10 mph NNE | 5% |
| Thursday Night | 63°F | Mostly Clear | 5 to 10 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Dumas (34.638, -88.843). Updated through the day.
Growing snapshot for Dumas
Last spring frost
Apr 3
First fall frost
Oct 30
Growing season
210 days
Hardiness zone
7b
More local growing data for Dumas: nearby ZIP 38625 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ripley, Ms (10.9 mi from Dumas). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.