Inner Sand Island Weather Forecast
- 50
- 57
Isolated Thunderstorms
- 51
- 60
Partly Sunny
- 51
- 58
Rain Showers Likely
- 53
- 59
Chance Rain Showers
- 57
- 67
Slight Chance Rain Showers
- 55
- 67
Slight Chance Thunderstorms
- 53
- 62
Chance Rain Showers
Today 28 Jun Coastal Washington
Partly sunny with scattered Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall. Near steady temperature in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.
Tonight 28 Jun Coastal Washington
Mostly cloudy. Scattered Showers and Thunderstorms in the evening. Patchy fog in the Evening, then Areas of fog after midnight. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall in the evening. Lows in the mid 50s. Light and variable Winds. Chance of rain 40 percent.
Inner Sand Island Temperature Statistics
June Temperature
Bar Harbor, Hancock County-Bar Harbor Airport (34.2 miles)
Lowest 1 June, 2026
37 °FAverage June
61.1 °FHighest 10 June, 2026
82 °F
Climate (2021–2026)
Bar Harbor, Hancock County-Bar Harbor Airport (34.2 miles)
Average Low 2021–2026
38.2 °FAverage 2021–2026
46.4 °FAverage High 2021–2026
54.5 °F