Stewartstown Weather Forecast

    • 67
    • 85

    Slight Chance Rain

    • 61
    • 78

    Rain

    • 63
    • 78

    Chance Rain Showers

    • 64
    • 80

    Chance Rain Showers

    • 61
    • 82

    Chance Thunderstorms

    • 61
    • 81

    Mostly Sunny

Today 19 Aug York

Mostly sunny. Highs in the mid 80s. West Winds 5 to 10 Mph.

Tonight 19 Aug York

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. West Winds around 5 Mph.

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Stewartstown Temperature Statistics

August Temperature

York, York Airport (18.6 miles)

  • Lowest 4 August, 2026

    59 °F

  • Average August

    75.2 °F

  • Highest 6 August, 2026

    89.1 °F

Climate (2021–2026)

York, York Airport (18.6 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    65.2 °F
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