De Graff, OH Weather & Growing Conditions
Overnight
61°F
Rain Showers Likely
Rain showers likely after 3am. Mostly cloudy, with a low around 61. Southeast wind 12 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Rain Showers Likely | 12 to 15 mph SE | 55% |
| Wednesday | 68°F | Rain Showers | 16 to 20 mph S | 99% |
| Wednesday Night | 50°F | Rain Showers Likely then Mostly Cloudy | 5 to 15 mph SW | 57% |
| Thursday | 63°F | Mostly Sunny | 6 to 15 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 7 mph SW | 1% |
| Friday | 58°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 7 mph W | 18% |
| Friday Night | 37°F | Slight Chance Light Rain | 6 mph NW | 18% |
| Saturday | 53°F | Slight Chance Light Rain | 5 to 8 mph NW | 20% |
| Saturday Night | 32°F | Slight Chance Light Rain then Mostly Cloudy | 0 to 3 mph NW | 15% |
| Sunday | 56°F | Mostly Sunny then Slight Chance Light Rain | 0 to 10 mph W | 17% |
| Sunday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 3 to 7 mph W | 17% |
| Monday | 58°F | Slight Chance Light Rain | 3 to 12 mph W | 16% |
| Monday Night | 36°F | Slight Chance Light Rain then Mostly Clear | 8 mph SW | 15% |
| Tuesday | 62°F | Mostly Sunny | 6 to 12 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for De Graff, OH
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6a
Explore more for De Graff, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Bellefontaine, Oh (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.