Wynne, AR Weather & Growing Conditions
This Afternoon
78°F
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 78, with temperatures falling to around 71 in the afternoon. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Showers And Thunderstorms | 10 to 15 mph S | 98% |
| Tonight | 55°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph SW | 95% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 46°F | Mostly Clear | 0 mph | 0% |
| Thursday | 71°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Friday | 66°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 43°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 61°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 40°F | Partly Cloudy | 0 mph | 1% |
| Sunday | 63°F | Sunny | 0 to 5 mph NW | 6% |
| Sunday Night | 38°F | Mostly Clear | 0 mph | 2% |
| Monday | 66°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wynne, AR
Last spring frost
Mar 23
First fall frost
Nov 7
Growing season
231 days
Hardiness zone
8a
Explore more for Wynne, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Wynne, Ar (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.