Hamersville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamersville, a village in Brown County, Ohio.
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind around 5 mph.
7-day forecast for Hamersville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NE | 0% |
| Tonight | 66°F | Mostly Clear | 3 mph NE | 5% |
| Wednesday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph NW | 35% |
| Wednesday Night | 68°F | Partly Cloudy | 2 mph S | 13% |
| Thursday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 32% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 5 mph S | 51% |
| Friday | 85°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 8 mph SW | 72% |
| Friday Night | 67°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 72% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 32% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 mph SW | 32% |
| Sunday | 88°F | Mostly Sunny | 2 to 7 mph SW | 14% |
| Sunday Night | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SW | 17% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 24% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SW | 28% |
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 Aug 4, 2026.