Royalton Weather Forecast

    • 62
    • 82

    Increasing Clouds

    • 63
    • 82

    Rain Showers

    • 59
    • 80

    Partly Sunny

    • 61
    • 83

    Mostly Sunny

    • 66
    • 87

    Rain Showers Likely

    • 64
    • 87

    Chance Thunderstorms

    • 66
    • 86

    Slight Chance Thunderstorms

Today 21 Jun Dauphin

Mostly sunny. Near steady temperature in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 21 Jun Dauphin

Partly cloudy this Evening, then becoming mostly cloudy. Lows around 60. Northwest Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Royalton Temperature Statistics

June Temperature

Harrisburg, Harrisburg International Airport (1.2 miles)

  • Lowest 2 June, 2026

    53.7 °F

  • Average June

    74.1 °F

  • Highest 12 June, 2026

    94.6 °F

Climate (2021–2026)

Harrisburg, Harrisburg International Airport (1.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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