Patterson, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Patterson, a village in Hardin County, Ohio.
This Afternoon
66°F
Light Rain
Rain. Mostly cloudy, with a high near 66. South wind around 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Patterson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Light Rain | 21 mph S | 77% |
| Tonight | 50°F | Chance Light Rain then Mostly Cloudy | 9 to 21 mph SW | 51% |
| Thursday | 61°F | Partly Sunny | 9 to 17 mph SW | 4% |
| Thursday Night | 45°F | Mostly Cloudy then Slight Chance Light Rain | 7 to 10 mph SW | 16% |
| Friday | 53°F | Chance Light Rain | 8 to 13 mph NW | 26% |
| Friday Night | 36°F | Chance Light Rain then Mostly Cloudy | 12 mph NW | 26% |
| Saturday | 51°F | Partly Sunny | 9 to 13 mph NW | 6% |
| Saturday Night | 32°F | Partly Cloudy | 5 to 8 mph W | 0% |
| Sunday | 55°F | Sunny | 6 to 14 mph W | 1% |
| Sunday Night | 35°F | Mostly Clear | 7 to 12 mph W | 1% |
| Monday | 59°F | Sunny | 7 to 12 mph W | 0% |
| Monday Night | 40°F | Mostly Clear | 12 mph SW | 0% |
| Tuesday | 63°F | Sunny | 12 mph W | 1% |
| Tuesday Night | 37°F | Partly Cloudy | 3 to 8 mph W | 2% |
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.