Stewartstown Weather Forecast

    • 13
    • 28

    Becoming Sunny

    • 27
    • 31

    Increasing Clouds

    • 30
    • 41

    Chance Rain/Freezing Rain

    • 23
    • 37

    Partly Sunny

    • 23
    • 35

    Chance Snow Showers

    • 19
    • 33

    Mostly Cloudy

    • 16
    • 29

    Partly Sunny

Today 8 Dec York

Cloudy, Colder. Near steady temperature in the upper 20s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 8 Dec York

Mostly cloudy this Evening, then clearing. Colder with Lows around 15. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stewartstown Temperature Statistics

December Temperature

York, York Airport (18.6 miles)

  • Lowest 4 December, 2025

    21 °F
  • Average December

    30.5 °F
  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

York, York Airport (18.6 miles)

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  • Average Low 2020–2025

    44 °F
  • Average 2020–2025

    54.8 °F
  • Average High 2020–2025

    65.3 °F
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