West Carrollton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Carrollton, a city in Montgomery County, Ohio.
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind around 5 mph.
7-day forecast for West Carrollton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NE | 0% |
| Tonight | 65°F | Mostly Clear | 3 mph NE | 1% |
| Wednesday | 89°F | Sunny | 1 to 5 mph NW | 12% |
| Wednesday Night | 68°F | Partly Cloudy | 1 to 5 mph SW | 4% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph SW | 33% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 7 mph SW | 66% |
| Friday | 86°F | Showers And Thunderstorms Likely | 3 to 9 mph SW | 66% |
| Friday Night | 68°F | Showers And Thunderstorms Likely | 2 to 7 mph SW | 65% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 30% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 30% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 10 mph SW | 15% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 17% |
| Monday | 90°F | Chance Showers And Thunderstorms | 7 to 12 mph SW | 26% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 32% |
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 Aug 4, 2026.