Cotter, AR Weather & Growing Conditions
Overnight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Cloudy | 5 mph W | 0% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 40°F | Mostly Clear | 0 mph | 0% |
| Thursday | 71°F | Sunny | 0 to 5 mph W | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 5 mph NW | 9% |
| Friday | 63°F | Mostly Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 59°F | Mostly Sunny | 0 mph | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 64°F | Sunny | 0 mph | 0% |
| Sunday Night | 36°F | Clear | 0 mph | 0% |
| Monday | 68°F | Sunny | 0 mph | 0% |
| Monday Night | 38°F | Clear | 0 mph | 1% |
| Tuesday | 71°F | Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cotter, AR
Last spring frost
Apr 2
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7a
Explore more for Cotter, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Mountain Home Baxter Ap, Ar (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.