Hamersville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamersville, a village in Brown County, Ohio.
Overnight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. East wind around 5 mph.
7-day forecast for Hamersville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Cloudy | 5 mph E | 1% |
| Saturday | 88°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SE | 23% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 6 mph S | 58% |
| Sunday | 88°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 30% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 6 to 9 mph N | 48% |
| Monday | 75°F | Chance Rain Showers | 10 mph NE | 49% |
| Monday Night | 56°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 56% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 9 mph NE | 49% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 49% |
| Wednesday | 72°F | Showers And Thunderstorms Likely | 7 mph NE | 55% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 55% |
| Thursday | 71°F | Mostly Cloudy | 8 mph NE | 12% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 8 mph N | 10% |
| Friday | 72°F | Mostly Sunny | 6 to 9 mph NE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Hamersville (38.919, -83.985). Updated through the day.
Growing snapshot for Hamersville
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
200 days
Hardiness zone
6b
More local growing data for Hamersville: nearby ZIP 45130 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Aberdeen
Buford
Fayetteville
Georgetown
Higginsport
Lake Lorelei
Lake Waynoka
Mount Orab
Ripley
Russellville
Sardinia
St. Martin
Climate data from the nearest NOAA station, Augusta 2, Ky (9.6 mi from Hamersville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.