Grantville Weather Forecast

    • 38
    • 59

    Mostly Sunny

    • 45
    • 60

    Rain

    • 46
    • 60

    Rain Showers

    • 42
    • 56

    Partly Sunny

    • 38
    • 58

    Mostly Cloudy

    • 37
    • 56

    Chance Rain Showers

    • 42
    • 59

    Chance Rain Showers

Today 28 Oct Dauphin

Mostly sunny. Near steady temperature in the mid 50s. Northeast Winds 10 to 15 Mph.

Tonight 28 Oct Dauphin

Mostly clear. Lows in the mid 30s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grantville Temperature Statistics

October Temperature

Muir Army Air Field / Indiantown (5.6 miles)

  • Lowest 26 October, 2025

    33.4 °F

  • Average October

    56.6 °F

  • Highest 5 October, 2025

    83.3 °F

Climate (2020–Present)

Muir Army Air Field / Indiantown (5.6 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    64.4 °F
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