Clayton Weather Forecast

    • 12
    • 26

    Sunny

    • 30
    • 37

    Partly Sunny

    • 25
    • 47

    Partly Sunny

    • 10
    • 36

    Mostly Cloudy

    • 13
    • 18

    Snow Likely

    • 10
    • 21

    Chance Snow

    • 10
    • 24

    Partly Sunny

Today 20 Jan Southeast Harford

Sunny. Highs in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Jan Southeast Harford

Clear, cold with Lows around 12. Northwest Winds 5 to 10 Mph, becoming southwest after midnight.

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Clayton Temperature Statistics

January Temperature

Baltimore / Martin (8.1 miles)

  • Lowest 3 January, 2026

    22.3 °F

  • Average January

    35.4 °F

  • Highest 7 January, 2026

    62.6 °F

Climate (2021–Present)

Baltimore / Martin (8.1 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    64.8 °F
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