Oneka Lake Weather Forecast

    • 51
    • 78

    Increasing Clouds

    • 60
    • 80

    Partly Sunny

    • 62
    • 84

    Slight Chance Thunderstorms

    • 57
    • 80

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 57
    • 81

    Partly Sunny

Today 23 Aug Washington

Sunny. Patchy fog early in the morning. Highs in the upper 70s. Northwest Winds up to 10 Mph.

Tonight 23 Aug Washington

Partly cloudy. Lows in the lower 50s. North Winds up to 5 Mph shifting to the southeast after midnight.

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Oneka Lake Temperature Statistics

August Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 19 August, 2026

    49.8 °F

  • Average August

    68.5 °F

  • Highest 3 August, 2026

    86 °F

Climate (2021–2026)

Minneapolis / Blaine (11.8 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    57.4 °F
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