Mechanicsville Weather Forecast

    • 66
    • 83

    Partly Sunny

    • 70
    • 87

    Mostly Sunny

    • 70
    • 91

    Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 69
    • 84

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

Today 23 Jul Montour

Partly sunny in the morning. Very warm with Highs in the mid 80s. South Winds around 5 Mph.

Tonight 23 Jul Montour

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. South Winds around 5 Mph.

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Mechanicsville Temperature Statistics

July Temperature

Selinsgrove Penn Valley Airport (17.4 miles)

  • Lowest 4 July, 2025

    57.7 °F

  • Average July

    76.3 °F

  • Highest 17 July, 2025

    90.6 °F

Climate (2020–Present)

Selinsgrove Penn Valley Airport (17.4 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    63.2 °F
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