Upper Sandusky Weather Forecast
- 44
- 65
Increasing Clouds
- 49
- 64
Cloudy
- 52
- 70
Slight Chance Rain Showers
- 54
- 70
Chance Rain Showers
- 56
- 73
Chance Rain Showers
- 55
- 72
Rain Showers Likely
Today 30 Oct Wyandot
Mostly sunny. Cooler with Highs in the mid 60s. North Winds around 5 Mph.
Tonight 30 Oct Wyandot
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. East Winds around 5 Mph.
Upper Sandusky Temperature Statistics
October Temperature
Marion, Marion Municipal Airport (18 miles)
Lowest 18 October, 2026
30.9 °FAverage October
56.9 °FHighest 13 October, 2026
87.1 °F
Climate (2021–2026)
Marion, Marion Municipal Airport (18 miles)
Average Low 2021–2026
43.5 °FAverage 2021–2026
53.3 °FAverage High 2021–2026
63.1 °F