Deer Lake Weather Forecast

    • 54
    • 76

    Increasing Clouds

    • 57
    • 80

    Mostly Cloudy

    • 57
    • 76

    Mostly Cloudy

    • 60
    • 76

    Slight Chance Thunderstorms

    • 61
    • 80

    Partly Sunny

    • 58
    • 80

    Chance Rain Showers

    • 52
    • 72

    Chance Rain Showers

Today 28 Sep South Itasca

Sunny. Near steady temperature in the mid 70s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 28 Sep South Itasca

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deer Lake Temperature Statistics

September Temperature

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (13 miles)

  • Lowest 7 September, 2025

    36 °F

  • Average September

    59.4 °F

  • Highest 16 September, 2025

    84 °F

Climate (2020–Present)

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (13 miles)

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

  • Average Low 2020–2025

    32.1 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    50.8 °F
Get WillyWeather+ to remove ads