Mark Twain Lake Weather Forecast

    • 37
    • 59

    Decreasing Clouds

    • 36
    • 47

    Increasing Clouds

    • 43
    • 52

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

    • 54
    • 65

    Mostly Sunny

    • 41
    • 64

    Mostly Sunny

    • 50
    • 59

    Chance Rain Showers

Today 31 Oct Monroe

Mostly sunny. Near steady temperature in the upper 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 31 Oct Monroe

Mostly cloudy. Lows in the lower 30s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mark Twain Lake Temperature Statistics

October Temperature

Quincy Regional Airport-Baldwin Field (42.9 miles)

  • Lowest 23 October, 2025

    33.1 °F

  • Average October

    61.7 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Quincy Regional Airport-Baldwin Field (42.9 miles)

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

  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65 °F
Get WillyWeather+ to remove ads