Adelphi, OH Weather & Growing Conditions
Overnight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Mostly Cloudy | 2 mph E | 1% |
| Saturday | 84°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 mph SE | 20% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 2 mph S | 55% |
| Sunday | 85°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph SW | 46% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 8 mph N | 56% |
| Monday | 72°F | Chance Rain Showers | 8 mph NE | 46% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 53% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 7 mph NE | 53% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 64% |
| Wednesday | 70°F | Rain Showers Likely | 9 mph E | 66% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 5 to 8 mph E | 66% |
| Thursday | 70°F | Chance Rain Showers | 6 mph NE | 32% |
| Thursday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph NE | 16% |
| Friday | 71°F | Mostly Sunny | 2 to 7 mph NE | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Adelphi, OH
Last spring frost
Apr 17
First fall frost
Oct 28
Growing season
192 days
Hardiness zone
6b
Explore more for Adelphi, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Circleville, Oh (15 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.