Joiner, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Joiner, a city in Mississippi County, Arkansas.
This Afternoon
78°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 78, with temperatures falling to around 73 in the afternoon. South southeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Joiner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Chance Showers And Thunderstorms | 20 mph SSE | 68% |
| Tonight | 56°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 15 mph SSW | 100% |
| Wednesday | 69°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Friday | 65°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Friday Night | 41°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 60°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 63°F | Sunny | 0 to 5 mph NW | 5% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph NW | 4% |
| Monday | 66°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 38°F | Mostly Clear | 0 to 5 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Joiner (35.507, -90.151). Updated through the day.
Growing snapshot for Joiner
Last spring frost
Mar 23
First fall frost
Nov 6
Growing season
229 days
Hardiness zone
8a
More local growing data for Joiner: nearby ZIP 72350 weather · frost dates · planting calendar · Arkansas frost dates
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Climate data from the nearest NOAA station, Keiser, Ar (13.1 mi from Joiner). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.