West Carrollton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Carrollton, a city in Montgomery County, Ohio.
This Afternoon
79°F
Mostly Cloudy
Mostly cloudy, with a high near 79. Northeast wind around 9 mph.
7-day forecast for West Carrollton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Cloudy | 9 mph NE | 1% |
| Tonight | 61°F | Partly Cloudy | 5 to 9 mph NE | 3% |
| Saturday | 83°F | Patchy Fog then Chance Showers And Thunderstorms | 6 mph SE | 47% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph S | 72% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 53% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 53% |
| Monday | 75°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 53% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 48% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 13 mph NE | 41% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 8 to 14 mph NE | 41% |
| Wednesday | 72°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph N | 29% |
| Wednesday Night | 58°F | Slight Chance Showers And Thunderstorms | 7 to 12 mph N | 22% |
| Thursday | 73°F | Partly Sunny | 7 to 10 mph N | 12% |
| Thursday Night | 57°F | Mostly Cloudy | 5 to 10 mph N | 12% |
Forecast source: National Weather Service (api.weather.gov) for West Carrollton (39.670, -84.255). Updated through the day.
Growing snapshot for West Carrollton
Last spring frost
Apr 17
First fall frost
Oct 26
Growing season
192 days
Hardiness zone
6b
More local growing data for West Carrollton: nearby ZIP 45449 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Dayton Wright Bros Ap, Oh (4.9 mi from West Carrollton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.