Plum Springs, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plum Springs, a city in Warren County, Kentucky.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 103. Northwest wind around 5 mph.
7-day forecast for Plum Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph NW | 5% |
| Tonight | 71°F | Mostly Clear then Patchy Fog | 0 to 3 mph NE | 7% |
| Saturday | 96°F | Patchy Fog then Sunny | 0 to 3 mph SW | 9% |
| Saturday Night | 72°F | Mostly Clear | 3 mph S | 4% |
| Sunday | 97°F | Mostly Sunny | 6 mph SW | 3% |
| Sunday Night | 71°F | Partly Cloudy | 3 mph S | 3% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 21% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph NE | 47% |
| Tuesday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 7 mph N | 49% |
| Tuesday Night | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph N | 49% |
| Wednesday | 80°F | Chance Rain Showers | 3 to 7 mph N | 32% |
| Wednesday Night | 59°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 7 mph N | 20% |
| Thursday | 78°F | Mostly Sunny | 2 to 7 mph N | 10% |
| Thursday Night | 59°F | Partly Cloudy | 2 to 6 mph N | 10% |
Forecast source: National Weather Service (api.weather.gov) for Plum Springs (37.023, -86.380). Updated through the day.
Growing snapshot for Plum Springs
Last spring frost
Apr 5
First fall frost
Oct 31
Growing season
208 days
Hardiness zone
7a
More local growing data for Plum Springs: nearby ZIP 42103 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bowling Green Warren Co Ap, Ky (5.5 mi from Plum Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.