Jamestown, KY Weather & Growing Conditions
This Afternoon
92°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind around 3 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Scattered Showers And Thunderstorms | 3 mph SW | 30% |
| Tonight | 69°F | Scattered Showers And Thunderstorms then Mostly Clear | 2 mph SE | 25% |
| Sunday | 93°F | Sunny | 2 to 6 mph SW | 8% |
| Sunday Night | 69°F | Partly Cloudy | 2 mph S | 10% |
| Monday | 93°F | Mostly Sunny then Scattered Showers And Thunderstorms | 3 mph W | 28% |
| Monday Night | 66°F | Scattered Showers And Thunderstorms | 3 mph NE | 45% |
| Tuesday | 86°F | Chance Showers And Thunderstorms | 5 mph NE | 64% |
| Tuesday Night | 63°F | Chance Showers And Thunderstorms | 3 mph NE | 64% |
| Wednesday | 80°F | Rain Showers Likely | 1 to 5 mph N | 63% |
| Wednesday Night | 60°F | Showers And Thunderstorms Likely | 0 to 3 mph N | 63% |
| Thursday | 79°F | Slight Chance Rain Showers | 1 to 5 mph N | 20% |
| Thursday Night | 58°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 3 mph N | 15% |
| Friday | 78°F | Mostly Sunny | 0 to 6 mph N | 6% |
| Friday Night | 55°F | Partly Cloudy | 5 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jamestown, KY
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
189 days
Hardiness zone
7a
Explore more for Jamestown, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Jamestown Wwtp, Ky (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.