Alpena, AR Weather & Growing Conditions
Tonight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. West wind around 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Cloudy | 10 mph W | 6% |
| Wednesday | 64°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Wednesday Night | 46°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Thursday | 68°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph W | 21% |
| Thursday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 5 mph NW | 21% |
| Friday | 59°F | Partly Sunny | 0 to 5 mph NNW | 1% |
| Friday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 59°F | Partly Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 41°F | Partly Cloudy | 0 mph | 5% |
| Sunday | 62°F | Sunny | 0 to 5 mph NW | 7% |
| Sunday Night | 41°F | Mostly Clear | 0 to 5 mph WNW | 2% |
| Monday | 67°F | Sunny | 0 to 5 mph SW | 1% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Tuesday | 71°F | Sunny | 0 to 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alpena, AR
Last spring frost
Apr 3
First fall frost
Oct 30
Growing season
210 days
Hardiness zone
7b
Explore more for Alpena, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Harrison Boone Co Ap, Ar (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.