Forest Lake Weather Forecast

    • 36
    • 40

    Rain Showers Likely

    • 29
    • 44

    Chance Rain Showers

    • 27
    • 46

    Partly Sunny

    • 36
    • 50

    Partly Sunny

    • 41
    • 54

    Partly Sunny

    • 45
    • 54

    Chance Rain Showers

Today 21 Oct South Itasca

Showers likely. Cooler. Near steady temperature around 40. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 21 Oct South Itasca

Cloudy. Rain Showers Likely, mainly in the evening. Near steady temperature in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest Lake Temperature Statistics

October Temperature

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (1.9 miles)

  • Lowest 8 October, 2025

    26.1 °F

  • Average October

    54.3 °F

  • Highest 3 October, 2025

    82.9 °F

Climate (2020–Present)

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (1.9 miles)

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

  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    41.8 °F

  • Average High 2020–2025

    51 °F
Get WillyWeather+ to remove ads