Upper Bolton Lake Weather Forecast

    • 24
    • 38

    Mostly Sunny

    • 8
    • 34

    Partly Sunny

    • 18
    • 24

    Chance Snow

    • 20
    • 34

    Slight Chance Snow

    • 16
    • 36

    Partly Sunny

    • 8
    • 23

    Partly Sunny

Today 3 Dec Tolland

Mostly sunny. Highs in the upper 30s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph.

Tonight 3 Dec Tolland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 20s. Southwest Winds around 5 Mph.

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Upper Bolton Lake Temperature Statistics

December Temperature

Hartford, Hartford-Brainard Airport (13 miles)

  • Lowest 1 December, 2025

    24.1 °F

  • Average December

    36.2 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Hartford, Hartford-Brainard Airport (13 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    63.5 °F
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