Duncan Falls, OH Weather & Growing Conditions
This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. South wind around 2 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Chance Showers And Thunderstorms | 2 mph S | 26% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Patchy Fog | 3 mph S | 58% |
| Sunday | 80°F | Showers And Thunderstorms Likely | 5 mph SW | 73% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph NE | 67% |
| Monday | 70°F | Chance Rain Showers | 8 mph NE | 44% |
| Monday Night | 56°F | Chance Rain Showers | 7 mph NE | 43% |
| Tuesday | 69°F | Chance Rain Showers | 7 mph NE | 50% |
| Tuesday Night | 56°F | Showers And Thunderstorms | 7 to 10 mph E | 79% |
| Wednesday | 67°F | Showers And Thunderstorms | 10 mph E | 79% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 9 mph E | 73% |
| Thursday | 68°F | Chance Rain Showers | 5 to 8 mph E | 52% |
| Thursday Night | 52°F | Mostly Cloudy | 5 mph NE | 13% |
| Friday | 70°F | Mostly Sunny | 6 mph NE | 11% |
| Friday Night | 50°F | Partly Cloudy | 5 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Duncan Falls, OH
Last spring frost
Apr 19
First fall frost
Oct 25
Growing season
189 days
Hardiness zone
6b
Explore more for Duncan Falls, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Philo 3 Sw, Oh (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.