Harrisburg International Airport Weather Forecast

    • 42
    • 61

    Decreasing Clouds

    • 56
    • 61

    Mostly Cloudy

    • 45
    • 67

    Rain Showers

    • 36
    • 56

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

    • 48
    • 71

    Mostly Cloudy

Today 14 Mar Dauphin

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the upper 50s. Southeast Winds 5 to 10 Mph.

Tonight 14 Mar Dauphin

Mostly cloudy. Patchy drizzle after midnight. Patchy fog after midnight. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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Harrisburg International Airport Temperature Statistics

March Temperature

Harrisburg, Harrisburg International Airport (0 miles)

  • Lowest 2 March, 2025

    19.9 °F

  • Average March

    42.8 °F

  • Highest 11 March, 2025

    70 °F

Climate (2020–Present)

Harrisburg, Harrisburg International Airport (0 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.1 °F
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