Oark, AR Weather & Growing Conditions
Today
92°F
Sunny
Sunny, with a high near 92. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 5 mph SSE | 0% |
| Tonight | 71°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Wednesday | 94°F | Mostly Sunny | 0 to 5 mph SSE | 3% |
| Wednesday Night | 73°F | Partly Cloudy | 0 to 5 mph SE | 5% |
| Thursday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 19% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 32% |
| Friday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 46% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph ESE | 46% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 27% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 15% |
| Sunday | 92°F | Sunny | 0 to 5 mph SSE | 6% |
| Sunday Night | 72°F | Mostly Clear | 0 to 5 mph SSE | 6% |
| Monday | 92°F | Sunny | 0 to 5 mph S | 9% |
| Monday Night | 72°F | Mostly Clear | 0 to 5 mph SSE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oark, AR
Last spring frost
Mar 24
First fall frost
Nov 10
Growing season
233 days
Hardiness zone
7b
Explore more for Oark, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Clarksville 2N, Ar (12.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.