Grantville Weather Forecast

    • 62
    • 94

    Severe Tstms

    • 63
    • 88

    Mostly Sunny

    • 60
    • 87

    Rain Showers Likely

    • 57
    • 78

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 62
    • 84

    Chance Rain Showers

Today 12 Jun Dauphin

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds. Hot with Highs in the lower 90s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 12 Jun Dauphin

Partly cloudy with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Some Thunderstorms may be severe. Lows in the lower 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grantville Temperature Statistics

June Temperature

Muir Army Air Field / Indiantown (5.6 miles)

  • Lowest 2 June, 2026

    53.8 °F

  • Average June

    74.3 °F

  • Highest 5 June, 2026

    93.9 °F

Climate (2021–Present)

Muir Army Air Field / Indiantown (5.6 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    64 °F
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