Fostoria Weather Forecast
- 50
- 73
Mostly Sunny
- 41
- 66
Mostly Sunny
- 40
- 65
Mostly Sunny
- 54
- 70
Mostly Cloudy
- 54
- 79
Rain Showers Likely
- 43
- 66
Chance Rain Showers
Today 14 Oct Seneca
Mostly sunny. Highs in the lower 70s. North Winds 5 to 10 Mph.
Tonight 14 Oct Seneca
Clear in the Evening, then becoming partly cloudy. Lows around 50. Northeast Winds 5 to 10 Mph.
Fostoria Temperature Statistics
October Temperature
Findlay, Findlay Airport (16.2 miles)
Lowest 10 October, 2025
37.9 °FAverage October
60.3 °FHighest 3 October, 2025
86 °F
Climate (2020–Present)
Findlay, Findlay Airport (16.2 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
63.7 °F