Sillery Bay - Little Island Weather Forecast

    • 74
    • 92

    Slight Chance Thunderstorms

    • 71
    • 89

    Mostly Sunny

    • 73
    • 90

    Mostly Sunny

    • 69
    • 88

    Rain Showers Likely

    • 69
    • 81

    Chance Rain Showers

    • 69
    • 83

    Chance Rain Showers

Today 17 Aug Anne Arundel

Mostly sunny. Scattered Showers and Thunderstorms in the afternoon. Highs around 90. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 17 Aug Anne Arundel

Mostly cloudy with a 40 percent chance of Showers. Lows in the lower 70s. Southwest Winds around 5 Mph.

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Sillery Bay - Little Island Temperature Statistics

August Temperature

Annapolis, United States Naval Academy (6.2 miles)

  • Lowest 1 August, 2026

    71.7 °F

  • Average August

    81.1 °F

  • Highest 9 August, 2026

    91.7 °F

Climate (2021–2026)

Annapolis, United States Naval Academy (6.2 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    66.4 °F
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