Prairie Grove, AR Weather & Growing Conditions
This Afternoon
95°F
Sunny
Sunny, with a high near 95. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 10 mph S | 0% |
| Tonight | 71°F | Mostly Clear | 5 to 10 mph S | 0% |
| Sunday | 95°F | Mostly Sunny | 5 to 10 mph SW | 9% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 50% |
| Monday | 87°F | Chance Showers And Thunderstorms | 0 to 10 mph NW | 50% |
| Monday Night | 63°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 to 10 mph N | 21% |
| Tuesday | 83°F | Mostly Sunny | 5 to 10 mph N | 6% |
| Tuesday Night | 59°F | Mostly Clear | 5 to 10 mph NE | 4% |
| Wednesday | 84°F | Sunny | 5 mph NE | 2% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 5 mph E | 2% |
| Thursday | 86°F | Mostly Sunny | 0 to 5 mph E | 4% |
| Thursday Night | 62°F | Partly Cloudy | 0 to 5 mph E | 5% |
| Friday | 86°F | Partly Sunny | 0 to 5 mph NE | 12% |
| Friday Night | 64°F | Mostly Cloudy | 0 to 5 mph E | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prairie Grove, AR
Last spring frost
Apr 15
First fall frost
Oct 21
Growing season
188 days
Hardiness zone
7a
Explore more for Prairie Grove, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Fayetteville Drake Fld, Ar (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.