Cincinnati, AR Weather & Growing Conditions
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 97°F | Sunny | 5 to 15 mph SW | 1% |
| Saturday Night | 72°F | Partly Cloudy | 5 to 10 mph S | 0% |
| Sunday | 95°F | Mostly Sunny | 5 to 10 mph SW | 8% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 58% |
| Monday | 87°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 10 mph N | 58% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph N | 29% |
| Tuesday | 83°F | Mostly Sunny | 5 to 10 mph NE | 9% |
| Tuesday Night | 60°F | Partly Cloudy | 5 to 10 mph NE | 7% |
| Wednesday | 84°F | Mostly Sunny | 5 mph NE | 6% |
| Wednesday Night | 61°F | Mostly Clear | 5 mph NE | 6% |
| Thursday | 85°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 62°F | Partly Cloudy | 5 mph E | 5% |
| Friday | 85°F | Mostly Sunny | 5 mph E | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cincinnati, AR
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
217 days
Hardiness zone
7a
Explore more for Cincinnati, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Stilwell 5 Nnw, Ok (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.