Harlan, KY Weather & Growing Conditions
This Afternoon
84°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4pm. Mostly cloudy. High near 84, with temperatures falling to around 82 in the afternoon. West wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Slight Chance Showers And Thunderstorms | 2 mph W | 23% |
| Tonight | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 16% |
| Sunday | 83°F | Patchy Fog then Mostly Sunny | 3 mph SW | 11% |
| Sunday Night | 67°F | Partly Cloudy | 2 mph S | 13% |
| Monday | 82°F | Mostly Sunny then Showers And Thunderstorms Likely | 2 mph SW | 62% |
| Monday Night | 65°F | Showers And Thunderstorms Likely | 3 mph ENE | 62% |
| Tuesday | 75°F | Showers And Thunderstorms | 3 mph ENE | 88% |
| Tuesday Night | 63°F | Showers And Thunderstorms | 2 mph E | 88% |
| Wednesday | 71°F | Rain Showers | 3 mph SSE | 84% |
| Wednesday Night | 59°F | Showers And Thunderstorms | 2 to 6 mph SE | 84% |
| Thursday | 69°F | Rain Showers Likely | 3 mph S | 57% |
| Thursday Night | 57°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph NNE | 34% |
| Friday | 69°F | Mostly Sunny | 0 to 6 mph N | 14% |
| Friday Night | 54°F | Partly Cloudy | 2 to 6 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Harlan, KY
Last spring frost
Apr 15
First fall frost
Oct 30
Growing season
197 days
Hardiness zone
7a
Explore more for Harlan, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Baxter, Ky (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.