Joiner, AR Weather & Growing Conditions
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 101. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 5 mph WSW | 1% |
| Tonight | 74°F | Mostly Clear | 0 mph | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 72°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 95°F | Mostly Sunny | 0 to 5 mph NW | 9% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 mph NNE | 30% |
| Tuesday | 86°F | Mostly Sunny | 10 to 15 mph N | 10% |
| Tuesday Night | 61°F | Partly Cloudy | 5 to 15 mph NNE | 9% |
| Wednesday | 83°F | Sunny | 10 mph NNE | 3% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph NNE | 1% |
| Thursday | 83°F | Sunny | 5 to 10 mph NNE | 1% |
| Thursday Night | 60°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Friday | 83°F | Mostly Sunny | 5 to 10 mph NNE | 2% |
| Friday Night | 60°F | Partly Cloudy | 5 to 10 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Joiner, AR
Last spring frost
Mar 23
First fall frost
Nov 6
Growing season
229 days
Hardiness zone
8a
Explore more for Joiner, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Keiser, Ar (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.