Oneka Lake Weather Forecast

    • 66
    • 92

    Increasing Clouds

    • 67
    • 88

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

    • 67
    • 90

    Rain Showers Likely

    • 64
    • 83

    Slight Chance Thunderstorms

    • 63
    • 85

    Mostly Sunny

Today 27 Jul Washington

Mostly sunny. Patchy smoke in the late morning and afternoon. Highs in the lower 90s. Northwest Winds 5 to 15 Mph.

Tonight 27 Jul Washington

Cooler. Decreasing Clouds. Lows in the upper 60s. Northeast Winds up to 10 Mph.

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  • Temperature Real-Time

Oneka Lake Temperature Statistics

July Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 23 July, 2026

    50.9 °F

  • Average July

    73.1 °F

  • Highest 14 July, 2026

    95 °F

Climate (2021–2026)

Minneapolis / Blaine (11.8 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    57.5 °F
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