Tillar, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tillar, a city in Desha County, Arkansas.
Tonight
73°F
Clear
Clear, with a low around 73. Southwest wind 0 to 5 mph.
7-day forecast for Tillar
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Clear | 0 to 5 mph SW | 0% |
| Saturday | 101°F | Sunny | 0 to 5 mph WSW | 1% |
| Saturday Night | 74°F | Clear | 0 to 5 mph SSW | 0% |
| Sunday | 100°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 75°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph W | 5% |
| Monday Night | 73°F | Partly Cloudy | 0 to 5 mph NW | 8% |
| Tuesday | 95°F | Mostly Sunny | 5 to 10 mph N | 9% |
| Tuesday Night | 69°F | Mostly Clear | 10 mph NNE | 9% |
| Wednesday | 91°F | Sunny | 10 mph NNE | 3% |
| Wednesday Night | 67°F | Mostly Clear | 5 to 10 mph NNE | 3% |
| Thursday | 90°F | Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph NE | 4% |
| Friday | 89°F | Mostly Sunny | 5 to 10 mph NNE | 2% |
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 Sep 19, 2026.