Rison, AR Weather & Growing Conditions
Overnight
70°F
Clear
Clear, with a low around 70. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Clear | 0 mph | 0% |
| Saturday | 99°F | Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 71°F | Mostly Clear | 5 mph SSW | 0% |
| Sunday | 98°F | Sunny | 0 to 5 mph WSW | 0% |
| Sunday Night | 72°F | Partly Cloudy | 0 mph | 1% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph W | 10% |
| Monday Night | 70°F | Partly Cloudy | 0 mph | 10% |
| Tuesday | 93°F | Mostly Sunny | 0 to 5 mph NNE | 9% |
| Tuesday Night | 66°F | Partly Cloudy | 5 mph NNE | 9% |
| Wednesday | 89°F | Sunny | 5 mph NNE | 2% |
| Wednesday Night | 64°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 88°F | Sunny | 0 to 5 mph NNE | 3% |
| Thursday Night | 63°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Friday | 87°F | Mostly Sunny | 0 to 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rison, AR
Last spring frost
Mar 17
First fall frost
Nov 14
Growing season
241 days
Hardiness zone
8a
Explore more for Rison, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Rison, Ar (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.