Chesapeake Bay - South River Entrance Weather Forecast

    • 39
    • 50

    Rain

    • 29
    • 44

    Breezy

    • 31
    • 43

    Mostly Sunny

    • 40
    • 47

    Mostly Cloudy

    • 32
    • 48

    Chance Rain

    • 24
    • 39

    Chance Rain

Today 10 Jan Anne Arundel

Rain. Highs in the upper 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 10 Jan Anne Arundel

Cloudy. Rain Likely, mainly in the evening. Lows in the upper 30s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - South River Entrance Temperature Statistics

January Temperature

Annapolis, United States Naval Academy (5.6 miles)

  • Lowest 1 January, 2026

    26.1 °F

  • Average January

    35 °F

  • Highest 7 January, 2026

    60.1 °F

Climate (2021–Present)

Annapolis, United States Naval Academy (5.6 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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