West Sister Weather Forecast

    • 55
    • 56

    Rain

    • 46
    • 58

    Chance Rain

    • 40
    • 52

    Mostly Sunny

    • 41
    • 50

    Mostly Sunny

    • 48
    • 55

    Chance Rain Showers

    • 43
    • 54

    Slight Chance Rain Showers

Today 30 Oct Coastal York

Cloudy. A slight chance of rain Showers this afternoon. Highs in the upper 50s. Northeast Winds around 10 Mph. Gusts up to 25 Mph this afternoon. Chance of rain 20 percent.

Tonight 30 Oct Coastal York

Rain. Lows around 50. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

West Sister Temperature Statistics

October Temperature

Pease Air Force Base / Portsmouth (6.8 miles)

  • Lowest 10 October, 2025

    31.6 °F

  • Average October

    54.5 °F

  • Highest 6 October, 2025

    86.2 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads