Rosston, AR Weather & Growing Conditions
Overnight
47°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 47. West wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Patchy Fog | 0 mph | 0% |
| Wednesday | 70°F | Sunny | 0 mph | 0% |
| Wednesday Night | 42°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 73°F | Sunny | 0 mph | 0% |
| Thursday Night | 46°F | Mostly Clear | 0 mph | 0% |
| Friday | 69°F | Sunny | 0 mph | 0% |
| Friday Night | 41°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 63°F | Mostly Sunny | 0 mph | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 mph | 1% |
| Sunday | 64°F | Mostly Sunny | 0 mph | 0% |
| Sunday Night | 36°F | Mostly Clear | 0 mph | 0% |
| Monday | 66°F | Sunny | 0 mph | 3% |
| Monday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 69°F | Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rosston, AR
Last spring frost
Mar 29
First fall frost
Nov 6
Growing season
224 days
Hardiness zone
8a
Explore more for Rosston, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Prescott 2 Nnw, Ar (17.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.