Harrod, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrod, a village in Allen County, Ohio.
Tonight
66°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely. Cloudy, with a low around 66. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Harrod
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph S | 70% |
| Sunday | 78°F | Showers And Thunderstorms | 5 to 15 mph W | 77% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 68% |
| Monday | 67°F | Chance Rain Showers | 15 mph NE | 44% |
| Monday Night | 53°F | Slight Chance Rain Showers | 15 mph NE | 15% |
| Tuesday | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 15 mph NE | 23% |
| Tuesday Night | 54°F | Chance Rain Showers | 15 mph NE | 39% |
| Wednesday | 67°F | Showers And Thunderstorms Likely | 15 mph E | 58% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 58% |
| Thursday | 68°F | Chance Rain Showers | 10 mph E | 26% |
| Thursday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 13% |
| Friday | 70°F | Mostly Sunny | 5 to 10 mph NE | 8% |
| Friday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 8% |
| Saturday | 72°F | Mostly Sunny | 5 to 10 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Harrod (40.707, -83.921). Updated through the day.
Growing snapshot for Harrod
Last spring frost
Apr 22
First fall frost
Oct 22
Growing season
181 days
Hardiness zone
6a
More local growing data for Harrod: nearby ZIP 45850 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Beaverdam
Bluffton
Cairo
Cridersville
Delphos
Elida
Fort Shawnee
Gomer
Lafayette
Lima
Spencerville
Westminster
Climate data from the nearest NOAA station, Lima Allen Co Ap, Oh (5.7 mi from Harrod). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.