Salter Island Weather Forecast
- 62
- 68
Rain Showers
- 60
- 73
Mostly Sunny
- 62
- 71
Partly Sunny
- 64
- 73
Partly Sunny
- 65
- 76
Slight Chance Thunderstorms
- 65
- 76
Partly Sunny
- 65
- 76
Partly Sunny
Today 3 Aug Sagadahoc
Showers with a chance of Thunderstorms. Patchy fog. Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.
Tonight 3 Aug Sagadahoc
Mostly cloudy with Showers likely with a chance of Thunderstorms this Evening, then mostly clear after midnight. Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Salter Island Temperature Statistics
August Temperature
Wiscasset Airport (14.9 miles)
Lowest 1 August, 2026
59 °FAverage August
72.1 °FHighest 1 August, 2026
84.9 °F
Climate (2021–2026)
Wiscasset Airport (14.9 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
48.5 °FAverage High 2021–2026
58 °F