Jasper, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jasper, a city in Newton County, Arkansas.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 100. South wind around 5 mph.
7-day forecast for Jasper
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph S | 0% |
| Tonight | 74°F | Clear | 0 to 5 mph SSW | 0% |
| Saturday | 95°F | Sunny | 5 mph SW | 0% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 95°F | Mostly Sunny | 5 mph SW | 1% |
| Sunday Night | 72°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Monday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph NW | 61% |
| Monday Night | 66°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 61% |
| Tuesday | 81°F | Chance Rain Showers then Partly Sunny | 5 mph NNE | 25% |
| Tuesday Night | 61°F | Partly Cloudy | 0 to 5 mph NNE | 8% |
| Wednesday | 81°F | Mostly Sunny | 0 to 5 mph NE | 5% |
| Wednesday Night | 59°F | Mostly Clear | 0 to 5 mph NE | 4% |
| Thursday | 82°F | Sunny | 0 to 5 mph NE | 4% |
| Thursday Night | 61°F | Partly Cloudy | 0 mph | 4% |
Forecast source: National Weather Service (api.weather.gov) for Jasper (36.012, -93.188). Updated through the day.
Growing snapshot for Jasper
Last spring frost
Apr 7
First fall frost
Nov 4
Growing season
211 days
Hardiness zone
7b
More local growing data for Jasper: nearby ZIP 72641 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Deer, Ar (11.7 mi from Jasper). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.