Harrod, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrod, a village in Allen County, Ohio.
Today
82°F
Sunny
Sunny, with a high near 82. East wind around 0 mph.
7-day forecast for Harrod
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 61°F | Clear | 0 mph | 0% |
| Wednesday | 85°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 5 mph SW | 1% |
| Thursday | 83°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 46% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph SW | 61% |
| Friday | 82°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 73% |
| Friday Night | 66°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 73% |
| Saturday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 10 mph SW | 30% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 30% |
| Sunday | 84°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 24% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 to 15 mph SW | 48% |
| Monday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 to 15 mph SW | 48% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 15 mph SW | 62% |
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 Aug 4, 2026.