Alpine, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alpine, a community in Clark County, Arkansas.
This Afternoon
93°F
Sunny
Sunny, with a high near 93. Heat index values as high as 98. Southeast wind around 0 mph.
7-day forecast for Alpine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 0 mph | 1% |
| Tonight | 71°F | Clear | 0 to 5 mph ESE | 0% |
| Wednesday | 93°F | Sunny | 0 mph | 10% |
| Wednesday Night | 73°F | Mostly Clear | 0 mph | 7% |
| Thursday | 93°F | Sunny | 0 mph | 9% |
| Thursday Night | 73°F | Partly Cloudy | 0 mph | 9% |
| Friday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Saturday | 92°F | Sunny | 0 mph | 10% |
| Saturday Night | 72°F | Mostly Clear | 0 mph | 10% |
| Sunday | 92°F | Sunny | 0 to 5 mph SSW | 3% |
| Sunday Night | 73°F | Mostly Clear | 0 mph | 3% |
| Monday | 92°F | Sunny | 0 to 5 mph SSW | 6% |
| Monday Night | 74°F | Mostly Clear | 0 mph | 6% |
Forecast source: National Weather Service (api.weather.gov) for Alpine (34.227, -93.378). Updated through the day.
Growing snapshot for Alpine
Last spring frost
Mar 20
First fall frost
Nov 10
Growing season
234 days
Hardiness zone
8a
More local growing data for Alpine: nearby ZIP 71921 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Degray Lake Sp, Ar (14.7 mi from Alpine). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.