Cadiz, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cadiz, a city in Trigg County, Kentucky.
Today
87°F
Sunny
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northeast wind 2 to 6 mph.
7-day forecast for Cadiz
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 2 to 6 mph NE | 0% |
| Tonight | 66°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Wednesday | 89°F | Sunny | 0 to 3 mph NW | 0% |
| Wednesday Night | 69°F | Mostly Clear | 1 mph S | 0% |
| Thursday | 91°F | Mostly Sunny | 2 to 6 mph SSW | 3% |
| Thursday Night | 72°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph S | 19% |
| Friday | 90°F | Chance Showers And Thunderstorms | 6 mph SW | 31% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 3 mph SSW | 31% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 39% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 39% |
| Sunday | 90°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 6 mph SSW | 18% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SSW | 18% |
| Monday | 91°F | Sunny | 2 to 6 mph SW | 7% |
| Monday Night | 73°F | Partly Cloudy | 3 mph SSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Cadiz (36.862, -87.817). Updated through the day.
Growing snapshot for Cadiz
Last spring frost
Mar 30
First fall frost
Nov 4
Growing season
221 days
Hardiness zone
7a
More local growing data for Cadiz: nearby ZIP 42211 weather · frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Kenlake Resort, Ky (17.3 mi from Cadiz). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.