Oneka Lake Weather Forecast

    • 66
    • 87

    Patchy Smoke

    • 70
    • 89

    Rain Showers Likely

    • 67
    • 91

    Chance Rain Showers

    • 58
    • 81

    Mostly Sunny

    • 60
    • 80

    Mostly Sunny

    • 63
    • 85

    Slight Chance Thunderstorms

    • 64
    • 84

    Partly Sunny

Today 18 Jul Washington

Sunny. Highs in the upper 80s. North Winds 5 to 10 Mph.

Tonight 18 Jul Washington

Mostly clear. Patchy smoke after midnight. Lows in the mid 60s. Northeast Winds up to 5 Mph shifting to the south after midnight.

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Oneka Lake Temperature Statistics

July Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 10 July, 2026

    60.1 °F

  • Average July

    74.1 °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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