Monahan Lake Weather Forecast

    • 54
    • 82

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

    • 54
    • 85

    Mostly Sunny

    • 55
    • 86

    Partly Sunny

    • 54
    • 81

    Partly Sunny

    • 52
    • 74

    Slight Chance Thunderstorms

Today 15 Sep Livingston

Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. East Winds up to 5 Mph.

Tonight 15 Sep Livingston

Mostly clear. Patchy fog after midnight. Lows in the mid 50s. East Winds up to 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monahan Lake Temperature Statistics

September Temperature

Ann Arbor, Ann Arbor Municipal Airport (14.9 miles)

  • Lowest 7 September, 2025

    37.9 °F

  • Average September

    58.8 °F

  • Highest 3 September, 2025

    81 °F

Climate (2020–Present)

Ann Arbor, Ann Arbor Municipal Airport (14.9 miles)

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

  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    49.8 °F

  • Average High 2020–2025

    60.1 °F
Get WillyWeather+ to remove ads