Smithville, MS Weather & Growing Conditions
Today
90°F
Sunny
Sunny, with a high near 90. North wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 0 to 5 mph N | 2% |
| Tonight | 71°F | Partly Cloudy | 0 mph | 3% |
| Wednesday | 93°F | Sunny | 0 mph | 8% |
| Wednesday Night | 72°F | Mostly Clear | 0 mph | 4% |
| Thursday | 94°F | Sunny | 0 to 5 mph SSW | 3% |
| Thursday Night | 74°F | Mostly Clear | 0 to 5 mph SSE | 4% |
| Friday | 94°F | Mostly Sunny | 0 to 5 mph SSE | 13% |
| Friday Night | 74°F | Partly Cloudy | 0 mph | 13% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 27% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 27% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 30% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 30% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Smithville, MS
Last spring frost
Apr 1
First fall frost
Oct 31
Growing season
212 days
Hardiness zone
8a
Explore more for Smithville, MS: full frost dates · planting calendar · Mississippi frost dates
Climate data from the nearest NOAA station, Fulton 3 W, Ms (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.