Halley, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halley, a community in Desha County, Arkansas.
This Afternoon
81°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 74 in the afternoon. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Halley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Showers And Thunderstorms | 15 to 20 mph S | 96% |
| Tonight | 54°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 15 mph WSW | 94% |
| Wednesday | 73°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 75°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Friday | 72°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 42°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 66°F | Mostly Sunny | 5 to 10 mph NNW | 6% |
| Sunday Night | 38°F | Mostly Clear | 0 to 5 mph NNW | 2% |
| Monday | 69°F | Sunny | 0 to 5 mph WNW | 0% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 1% |
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 Nov 3, 2026.