London, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for London, a city in Laurel County, Kentucky.
Today
86°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Mostly sunny. High near 86, with temperatures falling to around 83 in the afternoon. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for London
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph NE | 18% |
| Tonight | 66°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph E | 25% |
| Wednesday | 83°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph SSW | 37% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 3 mph S | 35% |
| Thursday | 84°F | Chance Showers And Thunderstorms | 1 to 7 mph SSW | 45% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 45% |
| Friday | 84°F | Showers And Thunderstorms Likely | 3 to 7 mph SSW | 61% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph SSW | 61% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 54% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 3 mph SSW | 54% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 27% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 27% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 18% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for London (37.110, -84.082). Updated through the day.
Growing snapshot for London
Last spring frost
Apr 15
First fall frost
Oct 25
Growing season
192 days
Hardiness zone
7a
More local growing data for London: nearby ZIP 40741 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, London Corbin Ap, Ky (4 mi from London). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.