Harrisburg Weather Forecast

    • 44
    • 53

    Rain Showers

    • 49
    • 58

    Rain Showers

    • 48
    • 68

    Mostly Cloudy

    • 52
    • 64

    Rain Showers Likely

    • 50
    • 62

    Slight Chance Rain Showers

    • 48
    • 68

    Slight Chance Rain Showers

Today 4 Mar Dauphin

Cloudy. Areas of fog in the morning. A slight chance of Showers in the afternoon. Not as cool with Highs in the lower 50s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 4 Mar Dauphin

Cloudy with a 40 percent chance of rain. Areas of fog. Visibility one quarter mile or less at Times. Lows in the mid 30s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrisburg Temperature Statistics

March Temperature

Harrisburg, Capital City Airport (3.7 miles)

  • Lowest 1 March, 2026

    30.9 °F

  • Average March

    37.9 °F

  • Highest 1 March, 2026

    43 °F

Climate (2021–Present)

Harrisburg, Capital City Airport (3.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    66.4 °F
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