Potsdam, OH Weather & Growing Conditions
Tonight
61°F
Mostly Cloudy then Rain Showers Likely
Rain showers likely after 2am. Mostly cloudy, with a low around 61. South wind 13 to 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy then Rain Showers Likely | 13 to 18 mph S | 63% |
| Wednesday | 68°F | Rain Showers | 14 to 20 mph S | 97% |
| Wednesday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 13 mph SW | 17% |
| Thursday | 64°F | Mostly Sunny | 8 to 15 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 5 to 9 mph W | 1% |
| Friday | 59°F | Partly Sunny | 3 to 10 mph NW | 13% |
| Friday Night | 39°F | Partly Cloudy | 10 mph NW | 13% |
| Saturday | 54°F | Slight Chance Light Rain | 9 mph NW | 19% |
| Saturday Night | 34°F | Partly Cloudy | 6 mph W | 8% |
| Sunday | 56°F | Mostly Sunny | 5 to 12 mph W | 13% |
| Sunday Night | 34°F | Partly Cloudy | 7 to 10 mph W | 13% |
| Monday | 59°F | Slight Chance Light Rain | 7 to 13 mph W | 15% |
| Monday Night | 38°F | Mostly Clear | 12 mph SW | 11% |
| Tuesday | 63°F | Sunny | 12 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Potsdam, OH
Last spring frost
Apr 16
First fall frost
Oct 28
Growing season
194 days
Hardiness zone
6a
Explore more for Potsdam, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Dayton Intl Ap, Oh (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.