Millville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millville, a village in Butler County, Ohio.
Overnight
61°F
Rain
Rain. Cloudy, with a low around 61. South wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Millville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Rain | 13 mph S | 77% |
| Wednesday | 66°F | Rain | 9 to 15 mph S | 100% |
| Wednesday Night | 49°F | Slight Chance Light Rain then Mostly Cloudy | 5 to 8 mph SW | 17% |
| Thursday | 64°F | Mostly Sunny | 5 to 12 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 5 mph SW | 0% |
| Friday | 58°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 9 mph NW | 19% |
| Friday Night | 37°F | Slight Chance Light Rain then Mostly Cloudy | 5 to 8 mph NW | 19% |
| Saturday | 54°F | Mostly Sunny | 7 mph NW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 3 mph NW | 0% |
| Sunday | 56°F | Mostly Sunny | 2 to 9 mph W | 2% |
| Sunday Night | 33°F | Mostly Clear | 2 to 6 mph W | 2% |
| Monday | 60°F | Sunny | 2 to 7 mph W | 1% |
| Monday Night | 37°F | Mostly Clear | 5 mph SW | 1% |
| Tuesday | 64°F | Sunny | 3 to 7 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Millville (39.392, -84.653). Updated through the day.
Growing snapshot for Millville
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b
More local growing data for Millville: nearby ZIP 45013 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Beckett Ridge
Darrtown
Fairfield
Hamilton
Jacksonburg
Middletown
Monroe
New Miami
Olde West Chester
Oxford
Pleasant Run Farm
Seven Mile
Somerville
Trenton
Wetherington
Williamsdale
Woodsdale
Climate data from the nearest NOAA station, Fairfield, Oh (5.7 mi from Millville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.