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Allen, KY Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Allen, a city in Floyd County, Kentucky.

This Afternoon
89°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 5pm. Mostly cloudy. High near 89, with temperatures falling to around 87 in the afternoon. Heat index values as high as 95. North northeast wind around 1 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Allen

WhenTempForecastWindPrecip
This Afternoon 89°F Slight Chance Showers And Thunderstorms 1 mph NNE 20%
Tonight 68°F Slight Chance Showers And Thunderstorms then Areas Of Fog 1 mph SSE 19%
Sunday 91°F Areas Of Fog then Mostly Sunny 1 to 5 mph SW 9%
Sunday Night 68°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 2 mph SSW 26%
Monday 86°F Showers And Thunderstorms Likely 3 mph W 55%
Monday Night 64°F Showers And Thunderstorms Likely 0 to 3 mph NNE 57%
Tuesday 80°F Showers And Thunderstorms 2 mph NNE 79%
Tuesday Night 62°F Showers And Thunderstorms 2 mph ENE 80%
Wednesday 77°F Showers And Thunderstorms 3 mph ESE 83%
Wednesday Night 59°F Showers And Thunderstorms 5 mph ESE 83%
Thursday 75°F Chance Rain Showers 3 mph NE 50%
Thursday Night 57°F Chance Showers And Thunderstorms 0 to 3 mph NNE 35%
Friday 73°F Partly Sunny 1 to 5 mph N 13%
Friday Night 54°F Partly Cloudy 0 to 5 mph N 10%

Forecast source: National Weather Service (api.weather.gov) for Allen (37.612, -82.729). Updated through the day.

Growing snapshot for Allen

Last spring frost
Apr 23
First fall frost
Oct 23
Growing season
183 days
Hardiness zone
7a

More local growing data for Allen: nearby ZIP 41601 weather · frost dates · planting calendar · Kentucky frost dates

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Climate data from the nearest NOAA station, Prestonsburg 3Wsw, Ky (6.9 mi from Allen). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.