Beaver Dam, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Beaver Dam, a city in Ohio County, Kentucky.
This Afternoon
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 102. Northwest wind around 3 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Beaver Dam
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 3 mph NW | 7% |
| Tonight | 70°F | Mostly Clear | 3 mph E | 12% |
| Saturday | 97°F | Sunny | 3 mph SW | 6% |
| Saturday Night | 71°F | Partly Cloudy | 3 mph S | 0% |
| Sunday | 98°F | Mostly Sunny | 6 mph SW | 0% |
| Sunday Night | 70°F | Partly Cloudy | 5 mph NE | 3% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph NE | 28% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 7 mph NE | 41% |
| Tuesday | 82°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph N | 31% |
| Tuesday Night | 60°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph N | 21% |
| Wednesday | 79°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 7 mph N | 16% |
| Wednesday Night | 58°F | Partly Cloudy | 2 to 6 mph N | 12% |
| Thursday | 78°F | Mostly Sunny | 2 to 7 mph N | 7% |
| Thursday Night | 58°F | Partly Cloudy | 2 to 6 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Beaver Dam (37.404, -86.874). Updated through the day.
Growing snapshot for Beaver Dam
Last spring frost
Apr 10
First fall frost
Oct 22
Growing season
192 days
Hardiness zone
7a
More local growing data for Beaver Dam: nearby ZIP 42354 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Beaver Dam, Ky (5.3 mi from Beaver Dam). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.