New Harbor Weather Forecast
- 44
- 59
Sunny
- 49
- 60
Mostly Sunny
- 52
- 64
Mostly Cloudy
- 52
- 63
Chance Rain Showers
- 51
- 63
Chance Rain Showers
- 51
- 62
Chance Rain Showers
Today 23 Sep Lincoln
Sunny. Highs in the mid 60s. Northeast Winds around 10 Mph.
Tonight 23 Sep Lincoln
Mostly clear. Lows in the upper 30s. Light and variable Winds.
New Harbor Temperature Statistics
September Temperature
Wiscasset Airport (12.4 miles)
Lowest 20 September, 2026
41 °FAverage September
63.8 °FHighest 10 September, 2026
87.1 °F
Climate (2021–2026)
Wiscasset Airport (12.4 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
48.5 °FAverage High 2021–2026
58.1 °F