Salem, KY Weather & Growing Conditions
Overnight
63°F
Mostly Clear
Mostly clear. Low around 63, with temperatures rising to around 66 overnight. North northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Clear | 2 mph NNW | 0% |
| Tuesday | 86°F | Sunny | 3 mph NE | 0% |
| Tuesday Night | 65°F | Mostly Clear | 2 mph NNE | 0% |
| Wednesday | 88°F | Sunny | 1 mph WSW | 0% |
| Wednesday Night | 68°F | Mostly Clear | 1 mph S | 0% |
| Thursday | 89°F | Mostly Sunny | 3 mph SSW | 10% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 2 mph S | 29% |
| Friday | 88°F | Chance Showers And Thunderstorms | 5 mph SSW | 39% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SW | 39% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 5 mph SW | 31% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 28% |
| Sunday | 89°F | Mostly Sunny | 5 mph SSW | 13% |
| Sunday Night | 71°F | Mostly Clear | 2 mph SSW | 10% |
| Monday | 91°F | Sunny | 2 to 6 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salem, KY
Last spring frost
Apr 3
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
7a
Explore more for Salem, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Smithland L&D, Il (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.