Upton, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Upton, a city in Hart County, Kentucky.
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind around 3 mph.
7-day forecast for Upton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 3 mph NE | 0% |
| Tonight | 68°F | Mostly Clear | 2 mph N | 1% |
| Wednesday | 88°F | Sunny then Slight Chance Showers And Thunderstorms | 2 mph NW | 24% |
| Wednesday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph S | 24% |
| Thursday | 89°F | Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 16% |
| Thursday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph S | 37% |
| Friday | 88°F | Chance Showers And Thunderstorms | 6 mph SW | 43% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 3 mph S | 43% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 5 mph SW | 39% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 2 mph S | 39% |
| Sunday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 mph SW | 22% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 22% |
| Monday | 90°F | Sunny | 5 mph SW | 13% |
| Monday Night | 72°F | Partly Cloudy | 3 mph SW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Upton (37.459, -85.900). Updated through the day.
Growing snapshot for Upton
Last spring frost
Apr 21
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
7a
More local growing data for Upton: nearby ZIP 42784 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Millerstown 4E, Ky (4.4 mi from Upton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.