Oneka Lake Weather Forecast

    • 69
    • 91

    Slight Chance Rain Showers

    • 64
    • 89

    Rain Showers Likely

    • 61
    • 78

    Rain Showers Likely

    • 62
    • 83

    Mostly Sunny

    • 65
    • 83

    Mostly Sunny

    • 67
    • 87

    Mostly Sunny

Today 29 Jul Washington

Mostly sunny. Patchy smoke. Near steady temperature in the upper 80s. South Winds up to 5 Mph.

Tonight 29 Jul Washington

Mostly cloudy. Patchy smoke. Lows in the upper 60s. South Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oneka Lake Temperature Statistics

July Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 23 July, 2026

    50.9 °F

  • Average July

    73.8 °F

  • Highest 26 July, 2026

    98.6 °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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