Cadiz, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cadiz, a village in Harrison County, Ohio.
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. South wind around 5 mph.
7-day forecast for Cadiz
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 5 mph S | 2% |
| Wednesday | 74°F | Mostly Cloudy then Light Rain | 5 to 14 mph S | 92% |
| Wednesday Night | 57°F | Light Rain | 9 to 15 mph S | 99% |
| Thursday | 67°F | Mostly Sunny | 7 to 14 mph SW | 2% |
| Thursday Night | 45°F | Partly Cloudy | 6 mph SW | 0% |
| Friday | 61°F | Partly Sunny then Chance Light Rain | 2 to 8 mph W | 25% |
| Friday Night | 39°F | Chance Light Rain | 6 to 9 mph W | 27% |
| Saturday | 52°F | Chance Light Rain | 12 mph W | 29% |
| Saturday Night | 34°F | Chance Light Rain then Mostly Cloudy | 5 to 8 mph W | 29% |
| Sunday | 54°F | Mostly Sunny | 6 to 12 mph W | 5% |
| Sunday Night | 32°F | Mostly Clear | 8 mph W | 5% |
| Monday | 56°F | Sunny | 7 to 12 mph W | 8% |
| Monday Night | 34°F | Mostly Clear | 6 to 10 mph SW | 8% |
| Tuesday | 60°F | Sunny | 8 to 13 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Cadiz (40.257, -80.993). Updated through the day.
Growing snapshot for Cadiz
Last spring frost
Apr 21
First fall frost
Oct 25
Growing season
186 days
Hardiness zone
6b
More local growing data for Cadiz: nearby ZIP 43907 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cadiz, Oh (1.8 mi from Cadiz). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.