Patterson, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Patterson, a village in Hardin County, Ohio.
This Afternoon
75°F
Sunny
Sunny, with a high near 75. South wind around 14 mph.
7-day forecast for Patterson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 14 mph S | 2% |
| Tonight | 61°F | Partly Cloudy then Slight Chance Rain Showers | 12 to 17 mph SE | 19% |
| Wednesday | 67°F | Rain Showers | 21 mph S | 97% |
| Wednesday Night | 51°F | Rain Showers then Mostly Cloudy | 9 to 20 mph SW | 84% |
| Thursday | 63°F | Mostly Sunny | 9 to 17 mph SW | 0% |
| Thursday Night | 47°F | Mostly Cloudy | 5 to 9 mph SW | 2% |
| Friday | 57°F | Chance Light Rain | 5 to 9 mph NW | 28% |
| Friday Night | 40°F | Slight Chance Light Rain | 9 mph NW | 24% |
| Saturday | 53°F | Slight Chance Light Rain | 10 mph NW | 16% |
| Saturday Night | 35°F | Partly Cloudy | 3 to 7 mph W | 13% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Light Rain | 5 to 12 mph W | 17% |
| Sunday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 10 mph W | 17% |
| Monday | 57°F | Slight Chance Light Rain | 8 to 14 mph W | 16% |
| Monday Night | 39°F | Slight Chance Light Rain then Mostly Clear | 13 mph SW | 16% |
Forecast source: National Weather Service (api.weather.gov) for Patterson (40.782, -83.526). Updated through the day.
Growing snapshot for Patterson
Last spring frost
Apr 22
First fall frost
Oct 24
Growing season
182 days
Hardiness zone
6a
More local growing data for Patterson: nearby ZIP 45843 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kenton, Oh (10 mi from Patterson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.