Petal, MS Weather & Growing Conditions
Today
93°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 93. North wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Patchy Fog then Sunny | 0 to 5 mph N | 1% |
| Tonight | 72°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 96°F | Sunny | 0 to 5 mph WNW | 4% |
| Wednesday Night | 73°F | Mostly Clear | 0 to 5 mph SSW | 2% |
| Thursday | 95°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 17% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph S | 17% |
| Friday | 94°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph ESE | 16% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph ESE | 16% |
| Saturday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 20% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph ESE | 20% |
| Sunday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph ESE | 46% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 46% |
| Monday | 93°F | Chance Showers And Thunderstorms | 0 to 5 mph ESE | 46% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSW | 46% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Petal, MS
Last spring frost
Mar 8
First fall frost
Nov 15
Growing season
252 days
Hardiness zone
8b
Explore more for Petal, MS: full frost dates · planting calendar · Mississippi frost dates
Climate data from the nearest NOAA station, Hattiesburg Chain Muni Ap, Ms (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.