Prairie Grove, AR Weather & Growing Conditions
Today
95°F
Sunny
Sunny, with a high near 95. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 73°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 96°F | Sunny | 5 to 10 mph S | 3% |
| Wednesday Night | 74°F | Partly Cloudy | 5 mph S | 7% |
| Thursday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 18% |
| Thursday Night | 74°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 45% |
| Friday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 41% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 5 mph S | 37% |
| Saturday | 92°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph S | 17% |
| Sunday | 93°F | Sunny | 5 to 10 mph S | 3% |
| Sunday Night | 73°F | Mostly Clear | 5 to 10 mph S | 3% |
| Monday | 93°F | Sunny | 5 to 10 mph S | 5% |
| Monday Night | 74°F | Mostly Clear | 5 to 10 mph S | 5% |
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 Aug 4, 2026.