Riverdale Weather Forecast

    • 16
    • 40

    Mostly Sunny

    • 15
    • 28

    Mostly Sunny

    • 30
    • 40

    Partly Sunny

    • 20
    • 44

    Partly Sunny

    • 23
    • 37

    Mostly Cloudy

    • 17
    • 34

    Chance Rain/Snow

Today 19 Jan Anne Arundel

Mostly sunny. Highs in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Jan Anne Arundel

Mostly clear. Lows around 16. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Riverdale Temperature Statistics

January Temperature

Annapolis, United States Naval Academy (7.5 miles)

  • Lowest 16 January, 2026

    21 °F

  • Average January

    37.3 °F

  • Highest 7 January, 2026

    60.1 °F

Climate (2021–Present)

Annapolis, United States Naval Academy (7.5 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    66.3 °F
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