Diaz, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Diaz, a city in Jackson County, Arkansas.
Tonight
73°F
Clear
Clear, with a low around 73. Heat index values as high as 100. South southwest wind 0 to 5 mph.
7-day forecast for Diaz
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 0 to 5 mph SSW | 0% |
| Saturday | 100°F | Sunny | 0 to 10 mph SW | 1% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 100°F | Sunny | 0 to 10 mph SW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph NW | 2% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph N | 21% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph N | 28% |
| Tuesday | 88°F | Mostly Sunny | 10 mph N | 14% |
| Tuesday Night | 63°F | Partly Cloudy | 10 mph NNE | 9% |
| Wednesday | 85°F | Sunny | 10 mph NNE | 6% |
| Wednesday Night | 61°F | Mostly Clear | 5 to 10 mph NNE | 2% |
| Thursday | 84°F | Sunny | 5 to 10 mph NNE | 2% |
| Thursday Night | 62°F | Mostly Clear | 5 to 10 mph NNE | 2% |
| Friday | 85°F | Mostly Sunny | 5 to 10 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Diaz (35.649, -91.259). Updated through the day.
Growing snapshot for Diaz
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
240 days
Hardiness zone
8a
More local growing data for Diaz: nearby ZIP 72075 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Amagon
Beedeville
Bradford
Campbell Station
Grubbs
Jacksonport
Newport
Swifton
Tuckerman
Tupelo
Weldon
Climate data from the nearest NOAA station, Newport, Ar (3.2 mi from Diaz). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.