Smithville, MS Weather & Growing Conditions
Overnight
74°F
Clear
Clear, with a low around 74. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Clear | 0 mph | 0% |
| Saturday | 100°F | Sunny | 0 mph | 5% |
| Saturday Night | 73°F | Mostly Clear | 0 mph | 3% |
| Sunday | 99°F | Sunny | 0 mph | 5% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 6% |
| Monday | 97°F | Mostly Sunny | 0 mph | 13% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 28% |
| Tuesday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph N | 26% |
| Tuesday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 26% |
| Wednesday | 89°F | Sunny then Slight Chance Rain Showers | 5 mph N | 17% |
| Wednesday Night | 65°F | Slight Chance Rain Showers then Mostly Clear | 5 mph NNE | 17% |
| Thursday | 87°F | Sunny | 5 to 10 mph NNE | 6% |
| Thursday Night | 63°F | Mostly Clear | 0 to 5 mph NNE | 6% |
| Friday | 86°F | Sunny | 5 to 10 mph NNE | 3% |
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 Sep 19, 2026.