Adena, OH Weather & Growing Conditions
Tonight
56°F
Mostly Clear
Mostly clear, with a low around 56. South wind 5 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Mostly Clear | 5 to 9 mph S | 3% |
| Wednesday | 74°F | Mostly Cloudy then Light Rain Likely | 8 to 13 mph S | 59% |
| Wednesday Night | 59°F | Light Rain | 9 to 14 mph S | 100% |
| Thursday | 69°F | Mostly Sunny | 7 to 13 mph SW | 13% |
| Thursday Night | 47°F | Partly Cloudy | 2 to 6 mph SW | 2% |
| Friday | 65°F | Mostly Sunny | 1 to 8 mph W | 11% |
| Friday Night | 42°F | Slight Chance Light Rain | 7 mph NW | 22% |
| Saturday | 55°F | Chance Light Rain | 7 to 10 mph NW | 26% |
| Saturday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 3 to 7 mph W | 23% |
| Sunday | 56°F | Partly Sunny | 3 to 10 mph W | 14% |
| Sunday Night | 34°F | Slight Chance Light Rain | 10 mph W | 18% |
| Monday | 58°F | Chance Light Rain | 8 to 13 mph W | 25% |
| Monday Night | 36°F | Chance Light Rain then Partly Cloudy | 8 to 12 mph SW | 25% |
| Tuesday | 61°F | Mostly Sunny | 10 to 16 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Adena, OH
Last spring frost
Apr 21
First fall frost
Oct 25
Growing season
186 days
Hardiness zone
6b
Explore more for Adena, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Cadiz, Oh (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.