Keystone Lake Weather Forecast

    • 17
    • 40

    Rain

    • 6
    • 24

    Chance Snow

    • -7
    • 8

    Cold

    • -12
    • 8

    Cold

    • 1
    • 8

    Cold

    • 15
    • 26

    Chance Snow

Today 18 Jan Armstrong

Snow with a slight chance of freezing rain in the morning. Rain. Little or no snow accumulation. Ice accumulation around a trace. Highs in the upper 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation near 100 percent.

Tonight 18 Jan Armstrong

Considerable cloudiness. A chance of rain with a slight chance of snow Showers in the Evening, then a slight chance of snow after midnight. Little or no snow accumulation. Lows around 17. Northwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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Keystone Lake Temperature Statistics

January Temperature

Indiana / Stewart Field (12.4 miles)

  • Lowest 10 January, 2025

    3.2 °F

  • Average January

    21.2 °F

  • Highest 1 January, 2025

    44.6 °F

Climate (2020–Present)

Indiana / Stewart Field (12.4 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    61.7 °F
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