Decatur Weather Forecast
- 49
- 73
Increasing Clouds
- 52
- 68
Slight Chance Rain Showers
- 52
- 74
Partly Sunny
- 39
- 67
Mostly Sunny
- 42
- 65
Mostly Sunny
- 49
- 69
Partly Sunny
- 54
- 75
Partly Sunny
Today 16 Sep Otsego
Partly sunny. Highs in the upper 70s. East Winds around 5 Mph.
Tonight 16 Sep Otsego
Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast Winds around 5 Mph.
Decatur Temperature Statistics
September Temperature
Schenectady Airport (42.3 miles)
Lowest 8 September, 2025
51.8 °FAverage September
69.4 °FHighest 3 September, 2025
84.2 °F
Climate (2020–Present)
Schenectady Airport (42.3 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
59.6 °F