Oneka Lake Weather Forecast

    • 44
    • 69

    Becoming Sunny

    • 54
    • 64

    Rain Showers

    • 47
    • 70

    Partly Sunny

    • 52
    • 68

    Chance Rain Showers

    • 52
    • 73

    Chance Rain Showers

    • 54
    • 69

    Slight Chance Rain Showers

    • 50
    • 71

    Partly Sunny

Today 13 Sep Washington

Sunny. Near steady temperature in the upper 60s. Northwest Winds around 10 Mph.

Tonight 13 Sep Washington

Clear. Lows in the mid 40s. Northeast Winds up to 5 Mph shifting to the east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oneka Lake Temperature Statistics

September Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 10 September, 2026

    51.3 °F

  • Average September

    70.1 °F

  • Highest 1 September, 2026

    87.8 °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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