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
67°F
Rain
Rain and a slight chance of thunderstorms. Cloudy, with a high near 67. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for West Carrollton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Rain | 14 to 18 mph S | 95% |
| Tonight | 50°F | Chance Light Rain then Mostly Cloudy | 6 to 13 mph SW | 40% |
| Thursday | 64°F | Mostly Sunny | 6 to 14 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 2 to 8 mph SW | 0% |
| Friday | 59°F | Chance Light Rain | 2 to 12 mph W | 36% |
| Friday Night | 38°F | Chance Light Rain then Mostly Cloudy | 7 to 12 mph NW | 36% |
| Saturday | 55°F | Partly Sunny | 9 mph NW | 2% |
| Saturday Night | 34°F | Partly Cloudy | 2 to 6 mph NW | 0% |
| Sunday | 57°F | Mostly Sunny | 2 to 10 mph W | 3% |
| Sunday Night | 34°F | Mostly Clear | 3 to 8 mph W | 3% |
| Monday | 61°F | Sunny | 3 to 9 mph W | 2% |
| Monday Night | 37°F | Mostly Clear | 7 mph SW | 2% |
| Tuesday | 65°F | Sunny | 6 to 9 mph W | 1% |
| Tuesday Night | 37°F | Mostly Clear | 1 to 6 mph NW | 1% |
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 Nov 4, 2026.