Turtle Lake Weather Forecast

    • 41
    • 67

    Mostly Sunny

    • 50
    • 71

    Chance Rain Showers

    • 44
    • 75

    Mostly Sunny

    • 42
    • 67

    Partly Sunny

    • 45
    • 67

    Rain Showers Likely

    • 41
    • 62

    Rain Showers Likely

Today 13 May North Itasca

Patchy frost this morning. Sunny. Not as cool with Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 13 May North Itasca

Mostly clear. Not as cool with Lows in the lower 40s. Northeast Winds around 5 Mph, becoming southeast with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Turtle Lake Temperature Statistics

May Temperature

Bigfork Municipal Airport (11.2 miles)

  • Lowest 1 May, 2026

    20.8 °F

  • Average May

    43.2 °F

  • Highest 2 May, 2026

    64.2 °F

Climate (2021–Present)

Bigfork Municipal Airport (11.2 miles)

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  • Average Low 2021–2026

    32.7 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    54.4 °F
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