Hamersville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamersville, a village in Brown County, Ohio.
This Afternoon
66°F
Rain
Rain and a slight chance of thunderstorms. Cloudy, with a high near 66. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Hamersville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Rain | 15 mph S | 100% |
| Tonight | 50°F | Rain Likely then Mostly Cloudy | 5 to 13 mph SW | 60% |
| Thursday | 65°F | Mostly Sunny | 5 to 12 mph SW | 1% |
| Thursday Night | 43°F | Partly Cloudy | 2 to 6 mph SW | 0% |
| Friday | 59°F | Slight Chance Light Rain | 2 to 9 mph NW | 20% |
| Friday Night | 35°F | Partly Cloudy | 5 to 8 mph NW | 6% |
| Saturday | 53°F | Partly Sunny | 5 to 9 mph NW | 2% |
| Saturday Night | 32°F | Partly Cloudy | 3 mph NW | 0% |
| Sunday | 56°F | Sunny | 2 to 7 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 5 mph W | 0% |
| Monday | 61°F | Sunny | 1 to 6 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 64°F | Sunny | 5 to 8 mph W | 1% |
| Tuesday Night | 37°F | Mostly Clear | 3 mph W | 2% |
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 Nov 4, 2026.