Lake Mystic Weather Forecast

    • 32
    • 57

    Becoming Sunny

    • 40
    • 68

    Mostly Sunny

    • 38
    • 63

    Mostly Sunny

    • 45
    • 69

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

    • 40
    • 72

    Mostly Sunny

Today 9 Dec Northern Liberty

Patchy frost this morning. Sunny. Highs in the upper 50s. Northeast Winds around 5 Mph.

Tonight 9 Dec Northern Liberty

Mostly clear. Patchy frost after midnight. Lows in the lower 30s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Mystic Temperature Statistics

December Temperature

Quincy Municipal Airport (29.2 miles)

  • Lowest 4 December, 2025

    41 °F

  • Average December

    54.8 °F

  • Highest 5 December, 2025

    73.4 °F

Climate (2020–Present)

Quincy Municipal Airport (29.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    57.5 °F

  • Average 2020–2025

    67.6 °F

  • Average High 2020–2025

    80.1 °F
Get WillyWeather+ to remove ads