Southaven, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Southaven, a city in Desoto County, Mississippi.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 103. South wind around 5 mph.
7-day forecast for Southaven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph S | 0% |
| Tonight | 75°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 75°F | Mostly Clear | 5 mph SSW | 0% |
| Sunday | 99°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 76°F | Partly Cloudy | 5 mph SSW | 0% |
| Monday | 97°F | Mostly Sunny | 5 to 10 mph W | 11% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 5 mph NE | 15% |
| Tuesday | 92°F | Mostly Sunny | 5 to 10 mph N | 11% |
| Tuesday Night | 66°F | Partly Cloudy | 10 to 15 mph N | 7% |
| Wednesday | 86°F | Sunny | 10 mph NNE | 4% |
| Wednesday Night | 64°F | Mostly Clear | 10 mph NNE | 4% |
| Thursday | 85°F | Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 64°F | Mostly Clear | 5 to 10 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Southaven (34.951, -89.978). Updated through the day.
Growing snapshot for Southaven
Last spring frost
Mar 16
First fall frost
Nov 16
Growing season
244 days
Hardiness zone
8a
More local growing data for Southaven: nearby ZIP 38671 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Memphis Intl Ap, Tn (6.3 mi from Southaven). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.