Trumbull Lake Weather Forecast

    • 10
    • 33

    Mostly Sunny

    • 27
    • 34

    Mostly Cloudy

    • 27
    • 42

    Mostly Cloudy

    • 25
    • 36

    Mostly Cloudy

    • 35
    • 44

    Mostly Cloudy

    • 25
    • 48

    Partly Sunny

Today 20 Dec Clay

Sunny. Highs in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Dec Clay

Mostly clear. Much Colder with Lows around 11. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trumbull Lake Temperature Statistics

December Temperature

Spencer Municipal Airport (13 miles)

  • Lowest 4 December, 2025

    -16.1 °F

  • Average December

    16.9 °F

  • Highest 9 December, 2025

    41 °F

Climate (2020–Present)

Spencer Municipal Airport (13 miles)

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

  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    60.7 °F
Get WillyWeather+ to remove ads