Union Deposit Weather Forecast

    • 32
    • 52

    Decreasing Clouds

    • 44
    • 61

    Rain Showers

    • 42
    • 61

    Partly Sunny

    • 40
    • 68

    Chance Rain/Snow

    • 25
    • 51

    Partly Sunny

    • 30
    • 46

    Mostly Cloudy

Today 19 Mar Dauphin

Mostly cloudy and not as cool. Near steady temperature around 50. Southwest Winds around 5 Mph.

Tonight 19 Mar Dauphin

Mostly cloudy in the Evening, then clearing. Lows in the lower 30s. Southwest Winds around 5 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Deposit Temperature Statistics

March Temperature

Harrisburg, Harrisburg International Airport (7.5 miles)

  • Lowest 2 March, 2026

    23.6 °F

  • Average March

    45.1 °F

  • Highest 10 March, 2026

    80.1 °F

Climate (2021–Present)

Harrisburg, Harrisburg International Airport (7.5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65.1 °F
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