Gerrish Island Weather Forecast
- 35
- 38
Increasing Clouds
- 23
- 43
Partly Sunny
- 26
- 31
Partly Sunny
- 31
- 38
Rain/Snow Likely
- 27
- 37
Partly Sunny
- 36
- 42
Chance Rain
Today 20 Dec Coastal York
Mostly sunny. Highs in the upper 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 20 Dec Coastal York
Partly cloudy. Lows in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Gerrish Island Temperature Statistics
December Temperature
Pease Air Force Base / Portsmouth (5.6 miles)
Lowest 5 December, 2025
6.8 °FAverage December
27 °FHighest 17 December, 2025
43 °F
Climate (2020–Present)
Pease Air Force Base / Portsmouth (5.6 miles)
Average Low 2020–2025
42.6 °FAverage 2020–2025
50.8 °FAverage High 2020–2025
59.4 °F