New Harbor Weather Forecast
- 59
- 68
Rain Showers Likely
- 65
- 75
Partly Sunny
- 67
- 78
Partly Sunny
- 67
- 79
Mostly Sunny
- 63
- 81
Slight Chance Thunderstorms
- 60
- 74
Partly Sunny
- 59
- 71
Slight Chance Rain Showers
Today 30 Jun Lincoln
Partly sunny. Highs in the lower 80s. South Winds around 10 Mph.
Tonight 30 Jun Lincoln
Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy with Showers likely with a slight chance of Thunderstorms after midnight. Patchy fog. Lows in the lower 60s. Light and variable Winds. Chance of rain 70 percent.
New Harbor Temperature Statistics
June Temperature
Wiscasset Airport (12.4 miles)
Lowest 2 June, 2026
39.9 °FAverage June
66.5 °FHighest 13 June, 2026
88 °F
Climate (2021–2026)
Wiscasset Airport (12.4 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
57.9 °F