Halley, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halley, a community in Desha County, Arkansas.
Overnight
69°F
Mostly Clear
Mostly clear, with a low around 69. Wind around 0 mph.
7-day forecast for Halley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 95°F | Sunny | 0 to 5 mph NE | 0% |
| Tuesday Night | 71°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Wednesday | 96°F | Mostly Sunny | 0 to 5 mph SSW | 3% |
| Wednesday Night | 74°F | Partly Cloudy | 0 to 5 mph SSE | 3% |
| Thursday | 97°F | Sunny | 0 to 5 mph SSW | 7% |
| Thursday Night | 75°F | Partly Cloudy | 0 to 5 mph S | 7% |
| Friday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 18% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSE | 18% |
| Saturday | 96°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 25% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 25% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Sunday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSE | 17% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Halley (33.536, -91.324). Updated through the day.
Growing snapshot for Halley
Last spring frost
Mar 13
First fall frost
Nov 10
Growing season
242 days
Hardiness zone
8b
More local growing data for Halley: nearby ZIP 71654 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Dermott 3 Ne, Ar (4.3 mi from Halley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.