Jacksonville, AR Weather & Growing Conditions
This Afternoon
99°F
Mostly Sunny
Mostly sunny, with a high near 99. Heat index values as high as 101. South southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Mostly Sunny | 5 to 10 mph SSW | 0% |
| Tonight | 74°F | Mostly Cloudy | 0 to 5 mph WSW | 2% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 24% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph NNE | 19% |
| Tuesday | 90°F | Mostly Sunny | 10 mph NNE | 5% |
| Tuesday Night | 64°F | Mostly Clear | 10 mph NE | 1% |
| Wednesday | 85°F | Sunny | 10 mph NNE | 0% |
| Wednesday Night | 60°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Thursday | 85°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Thursday Night | 61°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Friday | 85°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Friday Night | 62°F | Mostly Cloudy | 5 mph NE | 3% |
| Saturday | 87°F | Partly Sunny | 5 mph NE | 5% |
| Saturday Night | 63°F | Partly Cloudy | 5 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jacksonville, AR
Last spring frost
Mar 16
First fall frost
Nov 16
Growing season
245 days
Hardiness zone
8a
Explore more for Jacksonville, AR: full frost dates · planting calendar · Arkansas frost dates
Climate data from the nearest NOAA station, Little Rock, Ar (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.