Grantville Weather Forecast

    • 54
    • 70

    Chance Rain

    • 60
    • 63

    Rain Likely

    • 58
    • 73

    Partly Sunny

    • 56
    • 77

    Slight Chance Thunderstorms

    • 48
    • 68

    Partly Sunny

    • 51
    • 65

    Chance Rain Showers

Today 10 Oct Dauphin

Partly sunny this Morning, then becoming mostly cloudy. Highs in the upper 60s. East Winds around 5 Mph.

Tonight 10 Oct Dauphin

Mostly cloudy. A chance of rain after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Grantville Temperature Statistics

October Temperature

Muir Army Air Field / Indiantown (5.6 miles)

  • Lowest 7 October, 2026

    38.7 °F

  • Average October

    60.9 °F

  • Highest 2 October, 2026

    84.2 °F

Climate (2021–2026)

Muir Army Air Field / Indiantown (5.6 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.1 °F
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