Waynesboro, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waynesboro, a city in Wayne County, Mississippi.
This Afternoon
80°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 80. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast for Waynesboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Chance Rain Showers | 5 to 10 mph SE | 25% |
| Tonight | 64°F | Slight Chance Rain Showers | 0 to 5 mph S | 23% |
| Wednesday | 80°F | Chance Showers And Thunderstorms | 5 mph SW | 43% |
| Wednesday Night | 54°F | Partly Cloudy | 0 mph | 12% |
| Thursday | 80°F | Mostly Sunny | 0 to 5 mph NE | 7% |
| Thursday Night | 52°F | Partly Cloudy | 0 mph | 5% |
| Friday | 78°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Friday Night | 46°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 73°F | Mostly Sunny | 5 mph N | 3% |
| Saturday Night | 41°F | Partly Cloudy | 5 mph N | 7% |
| Sunday | 68°F | Mostly Sunny | 5 mph N | 9% |
| Sunday Night | 38°F | Mostly Clear | 5 mph N | 4% |
| Monday | 71°F | Sunny | 5 mph N | 1% |
| Monday Night | 38°F | Clear | 0 to 5 mph N | 1% |
Forecast source: National Weather Service (api.weather.gov) for Waynesboro (31.678, -88.634). Updated through the day.
Growing snapshot for Waynesboro
Last spring frost
Mar 17
First fall frost
Nov 9
Growing season
237 days
Hardiness zone
8b
More local growing data for Waynesboro: nearby ZIP 39367 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Waynesboro 2 W, Ms (0.5 mi from Waynesboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.