Grubbs, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grubbs, a city in Jackson County, Arkansas.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 103. Southwest wind around 10 mph.
7-day forecast for Grubbs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 10 mph SW | 0% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph SSW | 0% |
| Sunday | 100°F | Mostly Sunny | 0 to 10 mph WSW | 1% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 18% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph N | 18% |
| Tuesday | 89°F | Mostly Sunny | 10 mph N | 6% |
| Tuesday Night | 62°F | Mostly Clear | 10 mph NNE | 4% |
| Wednesday | 85°F | Sunny | 10 mph NNE | 1% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Thursday | 85°F | Sunny | 5 to 10 mph NNE | 1% |
| Thursday Night | 61°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Friday | 87°F | Mostly Sunny | 5 to 10 mph NNE | 1% |
| Friday Night | 63°F | Partly Cloudy | 5 to 10 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Grubbs (35.654, -91.075). Updated through the day.
Growing snapshot for Grubbs
Last spring frost
Mar 18
First fall frost
Nov 11
Growing season
240 days
Hardiness zone
8a
More local growing data for Grubbs: nearby ZIP 72431 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Amagon
Beedeville
Bradford
Campbell Station
Diaz
Jacksonport
Newport
Swifton
Tuckerman
Tupelo
Weldon
Climate data from the nearest NOAA station, Newport, Ar (11.1 mi from Grubbs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.