Diamondhead, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Diamondhead, a city in Hancock County, Mississippi.
Tonight
73°F
Clear
Clear, with a low around 73. North wind 0 to 5 mph.
7-day forecast for Diamondhead
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 0 to 5 mph N | 1% |
| Saturday | 94°F | Sunny | 0 to 5 mph E | 2% |
| Saturday Night | 75°F | Mostly Clear | 0 to 5 mph SW | 2% |
| Sunday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 23% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph W | 23% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 41% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 41% |
| Tuesday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 23% |
| Tuesday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 23% |
| Wednesday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 24% |
| Wednesday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph NE | 24% |
| Thursday | 90°F | Sunny | 5 to 10 mph NE | 12% |
| Thursday Night | 72°F | Mostly Clear | 5 to 10 mph NE | 12% |
| Friday | 88°F | Sunny | 5 to 10 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Diamondhead (30.382, -89.350). Updated through the day.
Growing snapshot for Diamondhead
Last spring frost
Feb 21
First fall frost
Dec 3
Growing season
287 days
Hardiness zone
9a
More local growing data for Diamondhead: nearby ZIP 39525 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Waveland, Ms (6.1 mi from Diamondhead). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.