Colby Lake Weather Forecast

    • 45
    • 65

    Slight Chance Rain Showers

    • 55
    • 68

    Chance Rain Showers

    • 50
    • 69

    Rain Showers

    • 42
    • 60

    Rain Showers Likely

    • 44
    • 60

    Chance Rain Showers

    • 41
    • 60

    Chance Rain Showers

Today 16 Oct Montcalm

Sunny. Highs in the mid 60s. Light Winds.

Tonight 16 Oct Montcalm

Mostly clear in the Evening, then mostly cloudy with a 20 percent chance of rain Showers after midnight. Lows in the mid 40s. Southeast Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Colby Lake Temperature Statistics

October Temperature

Alma, Gratiot Community Airport (19.9 miles)

  • Lowest 9 October, 2025

    32 °F

  • Average October

    57.4 °F

  • Highest 4 October, 2025

    89.6 °F

Climate (2020–Present)

Alma, Gratiot Community Airport (19.9 miles)

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

  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    58.8 °F
Get WillyWeather+ to remove ads