East Sister Weather Forecast
- 35
- 51
Rain Showers
- 35
- 41
Breezy
- 34
- 43
Mostly Sunny
- 33
- 44
Partly Sunny
- 37
- 45
Chance Rain
- 44
- 51
Rain Likely
Today 16 Nov Coastal York
Partly sunny with isolated Showers. Highs in the lower 50s. Temperatures falling into the lower 40s in the afternoon. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.
Tonight 16 Nov Coastal York
Partly cloudy with isolated rain and snow Showers in the Evening, then mostly cloudy after midnight. Lows in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.
East Sister Temperature Statistics
November Temperature
Pease Air Force Base / Portsmouth (7.5 miles)
Lowest 7 November, 2025
30.6 °FAverage November
44.7 °FHighest 8 November, 2025
62.2 °F
Climate (2020–Present)
Pease Air Force Base / Portsmouth (7.5 miles)
Average Low 2020–2025
42.6 °FAverage 2020–2025
50.9 °FAverage High 2020–2025
59.4 °F