Sandusky Weather Forecast
- 65
- 79
Rain Showers
- 58
- 75
Chance Rain Showers
- 58
- 77
Mostly Sunny
- 60
- 78
Slight Chance Thunderstorms
- 60
- 78
Slight Chance Thunderstorms
- 61
- 79
Partly Sunny
Today 21 Jun Decatur
Partly cloudy toward Daybreak, then becoming mostly cloudy. Showers and scattered Thunderstorms late this afternoon. Some Thunderstorms may produce heavy rainfall late this afternoon. Highs around 80. East Winds around 5 Mph, becoming southeast with Gusts up to 20 Mph late this afternoon. Chance of rain 90 percent.
Tonight 21 Jun Decatur
Scattered Thunderstorms. Showers. Some Thunderstorms may produce heavy rainfall. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.
Sandusky Temperature Statistics
June Temperature
Shelbyville Municipal Airport (19.9 miles)
Lowest 15 June, 2026
53.7 °FAverage June
72.8 °FHighest 7 June, 2026
90.6 °F
Climate (2021–2026)
Shelbyville Municipal Airport (19.9 miles)
Average Low 2021–2026
46.9 °FAverage 2021–2026
56.9 °FAverage High 2021–2026
67 °F