Long Beach, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Long Beach, a city in Harrison County, Mississippi.
This Afternoon
77°F
Mostly Sunny
Mostly sunny. High near 77, with temperatures falling to around 73 in the afternoon. East wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Long Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Sunny | 5 mph E | 8% |
| Tonight | 69°F | Widespread Fog | 0 to 5 mph SE | 6% |
| Wednesday | 78°F | Chance Rain Showers | 0 to 10 mph SW | 26% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 5 mph N | 6% |
| Thursday | 77°F | Mostly Sunny | 5 mph E | 8% |
| Thursday Night | 60°F | Partly Cloudy then Chance Rain Showers | 5 mph SW | 27% |
| Friday | 76°F | Chance Rain Showers then Partly Sunny | 5 mph NW | 31% |
| Friday Night | 53°F | Partly Cloudy | 5 to 10 mph N | 7% |
| Saturday | 73°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Saturday Night | 48°F | Partly Cloudy | 5 to 10 mph N | 8% |
| Sunday | 68°F | Mostly Sunny | 10 mph N | 12% |
| Sunday Night | 46°F | Mostly Clear | 10 mph N | 4% |
| Monday | 69°F | Sunny | 5 to 10 mph N | 4% |
| Monday Night | 46°F | Clear | 5 to 10 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov) for Long Beach (30.354, -89.163). Updated through the day.
Growing snapshot for Long Beach
Last spring frost
Feb 18
First fall frost
Dec 14
Growing season
300 days
Hardiness zone
9a
More local growing data for Long Beach: nearby ZIP 39560 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gulfport Naval Ctr, Ms (2.9 mi from Long Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.