Halley, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halley, a community in Desha County, Arkansas.
Tonight
73°F
Clear
Clear, with a low around 73. Southwest wind 0 to 5 mph.
7-day forecast for Halley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 0 to 5 mph SW | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 74°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 100°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph W | 6% |
| Monday Night | 72°F | Partly Cloudy | 0 to 5 mph WNW | 9% |
| Tuesday | 96°F | Mostly Sunny | 5 to 10 mph N | 12% |
| Tuesday Night | 69°F | Partly Cloudy | 10 mph NNE | 12% |
| Wednesday | 92°F | Sunny | 10 mph NNE | 4% |
| Wednesday Night | 66°F | Mostly Clear | 5 to 10 mph NNE | 4% |
| Thursday | 90°F | Sunny | 10 mph NNE | 4% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph NNE | 4% |
| Friday | 89°F | Mostly Sunny | 5 to 10 mph NNE | 2% |
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 Sep 19, 2026.