Kings Mills, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kings Mills, a community in Warren County, Ohio.
This Afternoon
68°F
Rain
Rain and a slight chance of thunderstorms. Cloudy, with a high near 68. South wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Kings Mills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Rain | 17 mph S | 98% |
| Tonight | 49°F | Light Rain Likely then Mostly Cloudy | 3 to 14 mph SW | 59% |
| Thursday | 65°F | Mostly Sunny | 5 to 13 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 1 to 7 mph W | 3% |
| Friday | 57°F | Mostly Cloudy | 2 to 10 mph NW | 13% |
| Friday Night | 34°F | Mostly Cloudy | 3 to 9 mph NW | 9% |
| Saturday | 54°F | Partly Sunny | 3 to 10 mph NW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 1 to 6 mph NW | 0% |
| Sunday | 57°F | Sunny | 1 to 10 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 to 7 mph W | 0% |
| Monday | 62°F | Sunny | 0 to 7 mph W | 0% |
| Monday Night | 35°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 65°F | Sunny | 3 to 8 mph SW | 1% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 5 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Kings Mills (39.358, -84.244). Updated through the day.
Growing snapshot for Kings Mills
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
6b
More local growing data for Kings Mills: nearby ZIP 45034 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
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Hunter
Landen
Lebanon
Loveland Park
Maineville
Mason
Morrow
Pleasant Plain
Roachester
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Springboro
Waynesville
Climate data from the nearest NOAA station, Milford, Oh (12.3 mi from Kings Mills). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.