Smithville, AR Weather & Growing Conditions
Today
92°F
Sunny
Sunny, with a high near 92. East southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 0 to 5 mph ESE | 0% |
| Tonight | 69°F | Mostly Clear | 0 to 5 mph E | 0% |
| Wednesday | 95°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 73°F | Mostly Clear | 0 to 5 mph SSE | 3% |
| Thursday | 96°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 23% |
| Thursday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 24% |
| Friday | 94°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 54% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 54% |
| Saturday | 94°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 33% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 27% |
| Sunday | 95°F | Sunny | 0 to 5 mph SSW | 7% |
| Sunday Night | 74°F | Mostly Clear | 0 to 5 mph S | 5% |
| Monday | 96°F | Sunny | 0 to 10 mph SSW | 6% |
| Monday Night | 75°F | Partly Cloudy | 5 to 10 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Smithville, AR
Last spring frost
Apr 14
First fall frost
Oct 20
Growing season
190 days
Hardiness zone
7b
Explore more for Smithville, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Evening Shade 1 Nne, Ar (16.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.