Oneka Lake Weather Forecast

    • 71
    • 87

    Slight Chance Thunderstorms

    • 61
    • 88

    Partly Sunny

    • 63
    • 87

    Rain Showers Likely

    • 63
    • 84

    Slight Chance Thunderstorms

    • 66
    • 85

    Slight Chance Thunderstorms

    • 65
    • 86

    Slight Chance Thunderstorms

    • 63
    • 85

    Slight Chance Rain Showers

Today 30 Aug Washington

Partly sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 30 Aug Washington

Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the lower 70s. South Winds up to 10 Mph.

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  • Temperature Real-Time

Oneka Lake Temperature Statistics

August Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 23 August, 2026

    48.2 °F

  • Average August

    67.6 °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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