Tillar, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tillar, a city in Desha County, Arkansas.
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. West wind around 5 mph.
7-day forecast for Tillar
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 5 mph W | 0% |
| Wednesday | 73°F | Sunny | 0 to 10 mph NW | 0% |
| Wednesday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 75°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Friday | 72°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 42°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 66°F | Mostly Sunny | 5 to 10 mph NNW | 7% |
| Sunday Night | 38°F | Mostly Clear | 0 to 5 mph NNW | 1% |
| Monday | 70°F | Sunny | 0 to 5 mph WNW | 0% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 73°F | Sunny | 0 to 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Tillar (33.711, -91.452). Updated through the day.
Growing snapshot for Tillar
Last spring frost
Mar 12
First fall frost
Nov 14
Growing season
247 days
Hardiness zone
8b
More local growing data for Tillar: nearby ZIP 71670 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rohwer 2 Nne, Ar (8.4 mi from Tillar). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.