Susquehanna River - Garrett Island Weather Forecast
- 65
- 81
Mostly Sunny
- 65
- 85
Mostly Sunny
- 64
- 76
Mostly Cloudy
- 63
- 73
Mostly Cloudy
- 67
- 78
Partly Sunny
- 69
- 82
Slight Chance Rain Showers
- 67
- 81
Slight Chance Rain Showers
Today 18 Sep Cecil
Sunny. Highs in the lower 80s. West Winds around 5 Mph.
Tonight 18 Sep Cecil
Mostly clear. Lows around 60. West Winds around 5 Mph.
Susquehanna River - Garrett Island Temperature Statistics
September Temperature
Phillips Army Air Field / Aberdeen (8.1 miles)
Lowest 9 September, 2025
49.3 °FAverage September
70.6 °FHighest 5 September, 2025
86 °F
Climate (2020–Present)
Phillips Army Air Field / Aberdeen (8.1 miles)
Average Low 2020–2025
47.1 °FAverage 2020–2025
57 °FAverage High 2020–2025
65.1 °F