Grantville Weather Forecast

    • 26
    • 48

    Sunny

    • 29
    • 53

    Sunny

    • 36
    • 59

    Mostly Sunny

    • 48
    • 71

    Partly Sunny

    • 40
    • 62

    Mostly Sunny

    • 49
    • 66

    Partly Sunny

    • 58
    • 79

    Mostly Cloudy

Today 7 Apr Dauphin

Sunny. Near steady temperature in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 7 Apr Dauphin

Clear. Much Colder with Lows in the mid 20s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grantville Temperature Statistics

April Temperature

Muir Army Air Field / Indiantown (5.6 miles)

  • Lowest 3 April, 2026

    41.7 °F

  • Average April

    56.1 °F

  • Highest 4 April, 2026

    82.8 °F

Climate (2021–Present)

Muir Army Air Field / Indiantown (5.6 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64 °F
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