Trinity Lake Weather Forecast

    • 21
    • 32

    Increasing Clouds

    • 20
    • 33

    Partly Sunny

    • 23
    • 36

    Chance Snow

    • 16
    • 30

    Partly Sunny

    • 18
    • 28

    Partly Sunny

    • 21
    • 32

    Partly Sunny

Today 11 Dec Northern Westchester

Partly sunny. A slight chance of snow Showers in the afternoon. Highs in the lower 30s. West Winds 15 to 20 Mph. Gusts up to 35 Mph, increasing to 45 Mph in the afternoon. Chance of snow 20 percent.

Tonight 11 Dec Northern Westchester

Partly cloudy. Lows in the lower 20s. West Winds 15 to 20 Mph. Gusts up to 40 Mph, decreasing to 30 Mph after midnight.

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Trinity Lake Temperature Statistics

December Temperature

Danbury, Danbury Municipal Airport (10.6 miles)

  • Lowest 5 December, 2025

    12 °F

  • Average December

    30.4 °F

  • Highest 6 December, 2025

    43 °F

Climate (2020–Present)

Danbury, Danbury Municipal Airport (10.6 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    63.3 °F
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