Wesson, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wesson, a town in Copiah County, Mississippi.
Tonight
63°F
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 63. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Wesson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SSW | 81% |
| Wednesday | 79°F | Chance Rain Showers then Partly Sunny | 5 mph NW | 30% |
| Wednesday Night | 51°F | Mostly Clear then Patchy Fog | 0 to 5 mph N | 0% |
| Thursday | 81°F | Sunny | 0 mph | 2% |
| Thursday Night | 54°F | Partly Cloudy | 0 mph | 14% |
| Friday | 78°F | Sunny | 0 to 10 mph NNW | 4% |
| Friday Night | 48°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 72°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 8% |
| Sunday | 68°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Sunday Night | 40°F | Mostly Clear | 0 to 5 mph N | 1% |
| Monday | 72°F | Sunny | 5 mph N | 0% |
| Monday Night | 41°F | Clear | 0 to 5 mph NW | 2% |
| Tuesday | 75°F | Sunny | 0 to 5 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Wesson (31.700, -90.395). Updated through the day.
Growing snapshot for Wesson
Last spring frost
Mar 14
First fall frost
Nov 13
Growing season
245 days
Hardiness zone
8b
More local growing data for Wesson: nearby ZIP 39191 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hazlehurst 5 Sw, Ms (8.5 mi from Wesson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.