McGuffey, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McGuffey, a village in Hardin County, Ohio.
Today
82°F
Sunny
Sunny, with a high near 82. East wind around 2 mph.
7-day forecast for McGuffey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 mph E | 0% |
| Tonight | 62°F | Mostly Clear | 2 mph NE | 0% |
| Wednesday | 86°F | Sunny | 0 to 5 mph SW | 5% |
| Wednesday Night | 65°F | Mostly Clear | 1 to 5 mph SW | 4% |
| Thursday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph SW | 53% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph SW | 69% |
| Friday | 83°F | Showers And Thunderstorms Likely | 3 to 8 mph SW | 69% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 7 mph SW | 60% |
| Saturday | 84°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 20% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 20% |
| Sunday | 87°F | Slight Chance Rain Showers then Mostly Sunny | 6 to 14 mph SW | 16% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 9 to 13 mph SW | 33% |
| Monday | 87°F | Chance Rain Showers | 10 to 14 mph SW | 35% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 8 to 12 mph SW | 46% |
Forecast source: National Weather Service (api.weather.gov) for McGuffey (40.693, -83.786). Updated through the day.
Growing snapshot for McGuffey
Last spring frost
Apr 22
First fall frost
Oct 24
Growing season
182 days
Hardiness zone
6a
More local growing data for McGuffey: nearby ZIP 45859 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kenton, Oh (9.9 mi from McGuffey). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.