Oneka Lake Weather Forecast

    • 45
    • 72

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 58
    • 72

    Mostly Cloudy

    • 47
    • 72

    Chance Rain Showers

    • 39
    • 55

    Chance Rain Showers

    • 35
    • 51

    Slight Chance Rain Showers

Today 21 Oct Washington

Sunny. Highs in the lower 70s. South Winds up to 5 Mph.

Tonight 21 Oct Washington

Clear. Lows in the mid 40s. East Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oneka Lake Temperature Statistics

October Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 17 October, 2026

    31.3 °F

  • Average October

    54.3 °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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