Millville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Millville, a village in Butler County, Ohio.
This Afternoon
76°F
Sunny
Sunny, with a high near 76. South wind around 9 mph.
7-day forecast for Millville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 9 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy then Showers And Thunderstorms | 7 to 13 mph SE | 81% |
| Wednesday | 68°F | Showers And Thunderstorms | 9 to 15 mph S | 99% |
| Wednesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph SW | 18% |
| Thursday | 66°F | Mostly Sunny | 5 to 12 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 1 to 6 mph W | 1% |
| Friday | 61°F | Partly Sunny | 1 to 7 mph NW | 8% |
| Friday Night | 39°F | Mostly Cloudy then Slight Chance Light Rain | 6 mph NW | 15% |
| Saturday | 56°F | Slight Chance Light Rain then Mostly Sunny | 3 to 7 mph NW | 15% |
| Saturday Night | 35°F | Partly Cloudy | 3 mph NW | 6% |
| Sunday | 58°F | Mostly Sunny | 1 to 8 mph W | 8% |
| Sunday Night | 34°F | Partly Cloudy | 6 mph W | 12% |
| Monday | 61°F | Sunny | 3 to 9 mph W | 12% |
| Monday Night | 37°F | Mostly Clear | 6 mph SW | 10% |
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.