Haynes, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Haynes, a town in Lee County, Arkansas.
Today
90°F
Sunny
Sunny, with a high near 90. North northeast wind around 0 mph.
7-day forecast for Haynes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 0 mph | 0% |
| Tonight | 69°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 92°F | Mostly Sunny | 0 mph | 0% |
| Wednesday Night | 73°F | Mostly Clear | 0 mph | 2% |
| Thursday | 94°F | Mostly Sunny | 0 to 5 mph SSW | 7% |
| Thursday Night | 75°F | Partly Cloudy | 0 mph | 8% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 30% |
| Friday Night | 74°F | Chance Showers And Thunderstorms | 0 mph | 30% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 mph | 29% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 29% |
| Sunday | 93°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Sunday Night | 75°F | Partly Cloudy | 0 mph | 14% |
| Monday | 93°F | Mostly Sunny | 0 to 5 mph SSW | 9% |
| Monday Night | 75°F | Partly Cloudy | 0 to 5 mph S | 9% |
Forecast source: National Weather Service (api.weather.gov) for Haynes (34.891, -90.793). Updated through the day.
Growing snapshot for Haynes
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
238 days
Hardiness zone
8a
More local growing data for Haynes: nearby ZIP 72341 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Marianna 2 S, Ar (9.6 mi from Haynes). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.