Islesboro Island - Grindel Point Weather Forecast
- 33
- 40
Increasing Clouds
- 40
- 44
Mostly Cloudy
- 44
- 50
Rain
- 33
- 50
Rain Likely
- 33
- 45
Partly Sunny
- 39
- 49
Mostly Cloudy
Today 14 Mar Coastal Waldo
Mostly sunny. Highs in the mid 40s. Light and variable Winds, becoming south around 10 Mph this afternoon.
Tonight 14 Mar Coastal Waldo
Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog in the Evening, then Areas of dense fog after midnight. Lows in the lower 30s. South Winds around 10 Mph in the Evening, becoming light and variable.
Islesboro Island - Grindel Point Temperature Statistics
March Temperature
Rockland, Knox County Regional Airport (16.8 miles)
Lowest 3 March, 2025
1 °FAverage March
31.1 °FHighest 11 March, 2025
48.9 °F
Climate (2020–Present)
Rockland, Knox County Regional Airport (16.8 miles)
Average Low 2020–2025
39.9 °FAverage 2020–2025
48 °FAverage High 2020–2025
55.3 °F