Bentonville, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bentonville, a city in Benton County, Arkansas.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. South wind around 5 mph.
7-day forecast for Bentonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph S | 1% |
| Tonight | 73°F | Clear | 5 mph S | 1% |
| Saturday | 97°F | Sunny | 5 to 15 mph SW | 1% |
| Saturday Night | 72°F | Partly Cloudy | 5 to 10 mph S | 1% |
| Sunday | 95°F | Mostly Sunny | 5 to 10 mph SW | 11% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 mph E | 64% |
| Monday | 86°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 to 10 mph N | 64% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph N | 35% |
| Tuesday | 81°F | Partly Sunny | 5 to 10 mph NE | 10% |
| Tuesday Night | 59°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 82°F | Mostly Sunny | 5 mph NE | 3% |
| Wednesday Night | 59°F | Mostly Clear | 5 mph NE | 3% |
| Thursday | 83°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 61°F | Partly Cloudy | 5 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov) for Bentonville (36.353, -94.231). Updated through the day.
Growing snapshot for Bentonville
Last spring frost
Apr 12
First fall frost
Oct 26
Growing season
195 days
Hardiness zone
7a
More local growing data for Bentonville: nearby ZIP 72712 weather · frost dates · planting calendar · Arkansas frost dates
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Climate data from the nearest NOAA station, Bentonville 4 S, Ar (5.3 mi from Bentonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.