Clarksville, AR Weather & Growing Conditions
Overnight
71°F
Mostly Clear
Mostly clear, with a low around 71. Northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Mostly Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph WSW | 0% |
| Saturday Night | 70°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 71°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph ENE | 20% |
| Monday | 93°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 33% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 33% |
| Tuesday | 88°F | Mostly Sunny | 5 to 10 mph NNE | 13% |
| Tuesday Night | 62°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Wednesday | 87°F | Sunny | 5 mph NE | 6% |
| Wednesday Night | 61°F | Mostly Clear | 5 mph NE | 6% |
| Thursday | 87°F | Sunny | 5 mph ENE | 4% |
| Thursday Night | 62°F | Partly Cloudy | 5 mph NE | 4% |
| Friday | 87°F | Mostly Sunny | 5 mph ENE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarksville, AR
Last spring frost
Mar 24
First fall frost
Nov 10
Growing season
233 days
Hardiness zone
8a
Explore more for Clarksville, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Clarksville 2N, Ar (2.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.