Oneka Lake Weather Forecast

    • 41
    • 67

    Becoming Sunny

    • 42
    • 63

    Mostly Sunny

    • 47
    • 66

    Mostly Sunny

    • 49
    • 69

    Partly Sunny

    • 52
    • 72

    Partly Sunny

    • 56
    • 73

    Mostly Cloudy

Today 18 Oct Washington

Sunny. Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 18 Oct Washington

Clear. Lows in the lower 40s. South Winds up to 10 Mph.

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  • Temperature Real-Time

Oneka Lake Temperature Statistics

October Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 16 October, 2026

    32.2 °F

  • Average October

    55.6 °F

  • Highest 10 October, 2026

    89.6 °F

Climate (2021–2026)

Minneapolis / Blaine (11.8 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    57.4 °F
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