West Hattiesburg, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Hattiesburg, a community in Lamar County, Mississippi.
Overnight
64°F
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 64. South wind around 0 mph.
7-day forecast for West Hattiesburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Areas Of Fog | 0 mph | 4% |
| Wednesday | 80°F | Chance Rain Showers | 0 to 5 mph WSW | 41% |
| Wednesday Night | 53°F | Mostly Clear then Patchy Fog | 0 mph | 0% |
| Thursday | 81°F | Patchy Fog then Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 53°F | Partly Cloudy | 0 to 5 mph NNW | 2% |
| Friday | 80°F | Sunny | 5 to 10 mph NNW | 1% |
| Friday Night | 48°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 73°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 41°F | Partly Cloudy | 5 mph N | 1% |
| Sunday | 68°F | Mostly Sunny | 5 to 10 mph N | 4% |
| Sunday Night | 40°F | Partly Cloudy | 5 mph N | 3% |
| Monday | 71°F | Sunny | 5 mph NNE | 5% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 3% |
| Tuesday | 74°F | Sunny | 0 to 5 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov) for West Hattiesburg (31.310, -89.377). Updated through the day.
Growing snapshot for West Hattiesburg
Last spring frost
Mar 7
First fall frost
Nov 23
Growing season
261 days
Hardiness zone
8b
More local growing data for West Hattiesburg: nearby ZIP 39402 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hattiesburg 5Sw, Ms (7 mi from West Hattiesburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.