Kirby, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kirby, a community in Pike County, Arkansas.
Overnight
70°F
Mostly Clear
Mostly clear, with a low around 70. East northeast wind around 0 mph.
7-day forecast for Kirby
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 94°F | Sunny | 0 mph | 1% |
| Tuesday Night | 72°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 96°F | Sunny | 0 mph | 9% |
| Wednesday Night | 73°F | Partly Cloudy | 0 mph | 6% |
| Thursday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 18% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 18% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 mph | 37% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Saturday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Sunday | 92°F | Mostly Sunny | 0 to 5 mph S | 10% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 10% |
| Monday | 92°F | Mostly Sunny | 0 to 5 mph SSW | 14% |
Forecast source: National Weather Service (api.weather.gov) for Kirby (34.254, -93.655). Updated through the day.
Growing snapshot for Kirby
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
209 days
Hardiness zone
8a
More local growing data for Kirby: nearby ZIP 71950 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Murfreesboro 1W, Ar (12.3 mi from Kirby). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.