Gulfport, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gulfport, a city in Harrison County, Mississippi.
Overnight
66°F
Areas Of Fog
Areas of fog. Mostly cloudy. Low around 66, with temperatures rising to around 69 overnight. South wind around 0 mph.
7-day forecast for Gulfport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Areas Of Fog | 0 mph | 2% |
| Wednesday | 81°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 10 mph SW | 32% |
| Wednesday Night | 59°F | Widespread Fog | 0 to 5 mph N | 8% |
| Thursday | 80°F | Sunny | 0 to 5 mph SE | 3% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph N | 5% |
| Friday Night | 53°F | Mostly Clear | 0 to 10 mph N | 1% |
| Saturday | 75°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 47°F | Partly Cloudy | 5 to 10 mph N | 1% |
| Sunday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph N | 15% |
| Sunday Night | 45°F | Partly Cloudy | 5 mph N | 3% |
| Monday | 72°F | Sunny | 5 to 10 mph N | 5% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph N | 4% |
| Tuesday | 73°F | Sunny | 0 to 5 mph E | 6% |
Forecast source: National Weather Service (api.weather.gov) for Gulfport (30.419, -89.069). Updated through the day.
Growing snapshot for Gulfport
Last spring frost
Feb 12
First fall frost
Dec 14
Growing season
301 days
Hardiness zone
9a
More local growing data for Gulfport: nearby ZIP 39507 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Biloxi, Ms (2.1 mi from Gulfport). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.