Arlington, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arlington, a city in Carlisle County, Kentucky.
Today
87°F
Sunny
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northeast wind around 3 mph.
7-day forecast for Arlington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 3 mph NE | 0% |
| Tonight | 66°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Wednesday | 89°F | Sunny | 2 mph WNW | 0% |
| Wednesday Night | 69°F | Mostly Clear | 2 mph SSE | 0% |
| Thursday | 90°F | Mostly Sunny | 2 to 7 mph SSW | 6% |
| Thursday Night | 72°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph S | 25% |
| Friday | 89°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 31% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 37% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 5 mph SSW | 32% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 30% |
| Sunday | 90°F | Mostly Sunny | 2 to 7 mph SSW | 12% |
| Sunday Night | 72°F | Mostly Clear | 2 to 6 mph S | 12% |
| Monday | 91°F | Sunny | 3 to 8 mph SSW | 6% |
| Monday Night | 73°F | Mostly Clear | 3 to 7 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Arlington (36.790, -89.013). Updated through the day.
Growing snapshot for Arlington
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
204 days
Hardiness zone
7a
More local growing data for Arlington: nearby ZIP 42021 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bardwell 2 E, Ky (5.4 mi from Arlington). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.