Fort Seneca, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Seneca, a community in Seneca County, Ohio.
This Afternoon
73°F
Sunny
Sunny, with a high near 73. Northeast wind around 10 mph.
7-day forecast for Fort Seneca
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 10 mph NE | 0% |
| Tonight | 57°F | Partly Cloudy | 2 to 9 mph E | 2% |
| Saturday | 77°F | Rain Showers Likely | 6 mph E | 57% |
| Saturday Night | 65°F | Showers And Thunderstorms | 6 mph S | 76% |
| Sunday | 75°F | Showers And Thunderstorms | 6 to 14 mph NW | 86% |
| Sunday Night | 58°F | Rain Showers Likely | 15 mph NE | 62% |
| Monday | 67°F | Chance Rain Showers | 14 to 20 mph NE | 39% |
| Monday Night | 55°F | Chance Rain Showers | 15 to 20 mph NE | 39% |
| Tuesday | 66°F | Chance Rain Showers | 16 to 20 mph NE | 30% |
| Tuesday Night | 56°F | Chance Rain Showers | 13 to 18 mph NE | 51% |
| Wednesday | 67°F | Chance Rain Showers | 14 mph E | 52% |
| Wednesday Night | 55°F | Chance Rain Showers | 7 to 12 mph E | 52% |
| Thursday | 69°F | Slight Chance Rain Showers | 10 mph NE | 19% |
| Thursday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov) for Fort Seneca (41.204, -83.168). Updated through the day.
Growing snapshot for Fort Seneca
Last spring frost
Apr 21
First fall frost
Oct 24
Growing season
183 days
More local growing data for Fort Seneca: nearby ZIP 44861 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Attica
Bascom
Bettsville
Bloomville
Flat Rock
Fostoria
Green Springs
Kansas
McCutchenville
New Riegel
Old Fort
Republic
Tiffin
Climate data from the nearest NOAA station, Fremont Ag Stn, Oh (5 mi from Fort Seneca). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.