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Florence, KY Weather & Growing Conditions

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

Tonight
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Florence

WhenTempForecastWindPrecip
Tonight 69°F Chance Showers And Thunderstorms 7 mph S 46%
Sunday 89°F Mostly Sunny then Slight Chance Showers And Thunderstorms 7 to 10 mph SW 24%
Sunday Night 63°F Chance Showers And Thunderstorms 10 mph N 52%
Monday 75°F Chance Showers And Thunderstorms 10 mph NE 48%
Monday Night 58°F Chance Showers And Thunderstorms 7 to 10 mph NE 48%
Tuesday 75°F Chance Rain Showers 9 mph NE 38%
Tuesday Night 60°F Chance Rain Showers 5 to 9 mph NE 46%
Wednesday 73°F Showers And Thunderstorms Likely 5 to 8 mph NE 56%
Wednesday Night 59°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 5 to 8 mph NE 56%
Thursday 73°F Slight Chance Rain Showers 5 to 8 mph NE 16%
Thursday Night 57°F Mostly Cloudy 5 to 8 mph N 14%
Friday 73°F Partly Sunny 5 to 8 mph NE 7%
Friday Night 55°F Partly Cloudy 7 mph NE 7%
Saturday 75°F Mostly Sunny 7 mph NE 2%

Forecast source: National Weather Service (api.weather.gov) for Florence (38.993, -84.648). Updated through the day.

Growing snapshot for Florence

Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
6b

More local growing data for Florence: nearby ZIP 41042 weather · frost dates · planting calendar · Kentucky frost dates

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Climate data from the nearest NOAA station, Cincinnati Northern Ky Ap, Ky (4.1 mi from Florence). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.