Seaman, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seaman, a village in Adams County, Ohio.
Overnight
63°F
Mostly Cloudy
Mostly cloudy, with a low around 63. Northeast wind around 3 mph.
7-day forecast for Seaman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Cloudy | 3 mph NE | 1% |
| Saturday | 88°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SE | 23% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 mph S | 63% |
| Sunday | 88°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 8 mph SW | 25% |
| Sunday Night | 61°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 9 mph N | 50% |
| Monday | 75°F | Chance Rain Showers | 10 mph NE | 49% |
| Monday Night | 55°F | Showers And Thunderstorms Likely | 7 to 10 mph NE | 58% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 10 mph NE | 48% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 6 to 10 mph NE | 56% |
| Wednesday | 72°F | Showers And Thunderstorms Likely | 9 mph E | 62% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 6 to 9 mph NE | 62% |
| Thursday | 72°F | Slight Chance Rain Showers then Partly Sunny | 9 mph NE | 21% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 9 mph NE | 13% |
| Friday | 72°F | Mostly Sunny | 6 to 10 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Seaman (38.931, -83.568). Updated through the day.
Growing snapshot for Seaman
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b
More local growing data for Seaman: nearby ZIP 45679 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hillsboro, Oh (17.8 mi from Seaman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.