Alpena, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alpena, a town in Carroll County, Arkansas.
Tonight
73°F
Clear
Clear, with a low around 73. South southwest wind around 5 mph.
7-day forecast for Alpena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 5 mph SSW | 0% |
| Saturday | 97°F | Sunny | 5 to 10 mph SW | 0% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph SSW | 0% |
| Sunday | 96°F | Mostly Sunny | 5 mph SW | 3% |
| Sunday Night | 69°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph S | 42% |
| Monday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph WNW | 66% |
| Monday Night | 63°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 57% |
| Tuesday | 81°F | Slight Chance Rain Showers then Partly Sunny | 5 mph NNE | 19% |
| Tuesday Night | 58°F | Partly Cloudy | 0 to 5 mph NNE | 7% |
| Wednesday | 80°F | Mostly Sunny | 0 to 5 mph NE | 3% |
| Wednesday Night | 57°F | Mostly Clear | 0 to 5 mph ENE | 3% |
| Thursday | 81°F | Mostly Sunny | 0 to 5 mph ENE | 5% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 5 mph ENE | 5% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph ENE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Alpena (36.293, -93.304). Updated through the day.
Growing snapshot for Alpena
Last spring frost
Apr 3
First fall frost
Oct 30
Growing season
210 days
Hardiness zone
7b
More local growing data for Alpena: nearby ZIP 72611 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Harrison Boone Co Ap, Ar (9 mi from Alpena). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.