Susquehanna State Park Weather Forecast

    • 32
    • 37

    Gradual Clearing

    • 24
    • 47

    Partly Sunny

    • 9
    • 39

    Mostly Cloudy

    • 12
    • 18

    Snow

    • 15
    • 21

    Snow

    • 8
    • 24

    Slight Chance Snow

    • 8
    • 22

    Partly Sunny

Today 21 Jan Southeast Harford

Partly sunny. Highs in the upper 30s. South Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 21 Jan Southeast Harford

Mostly cloudy this Evening, then clearing. Not as cool with Lows in the lower 30s. Southwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Susquehanna State Park Temperature Statistics

January Temperature

Phillips Army Air Field / Aberdeen (9.3 miles)

  • Lowest 16 January, 2026

    20.7 °F

  • Average January

    38.7 °F

  • Highest 7 January, 2026

    60.8 °F

Climate (2021–Present)

Phillips Army Air Field / Aberdeen (9.3 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    65.3 °F
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