Oark, AR Weather & Growing Conditions
Tonight
73°F
Clear
Clear, with a low around 73. Northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 0 mph | 0% |
| Saturday | 94°F | Sunny | 0 to 10 mph SW | 0% |
| Saturday Night | 72°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 94°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 71°F | Mostly Cloudy then Chance Rain Showers | 0 to 5 mph ESE | 29% |
| Monday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 40% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 37% |
| Tuesday | 84°F | Mostly Sunny | 5 mph NNE | 13% |
| Tuesday Night | 62°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Wednesday | 83°F | Sunny | 5 mph NE | 6% |
| Wednesday Night | 61°F | Mostly Clear | 5 mph NE | 6% |
| Thursday | 83°F | Sunny | 5 mph ENE | 4% |
| Thursday Night | 62°F | Partly Cloudy | 5 mph NE | 4% |
| Friday | 83°F | Mostly Sunny | 5 mph ENE | 4% |
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 Sep 19, 2026.