Oneka Lake Weather Forecast

    • 58
    • 75

    Chance Rain Showers

    • 55
    • 78

    Slight Chance Thunderstorms

    • 57
    • 83

    Mostly Sunny

    • 62
    • 84

    Rain Showers Likely

    • 59
    • 80

    Rain Showers Likely

    • 60
    • 83

    Chance Thunderstorms

    • 60
    • 84

    Chance Rain Showers

Today 31 May Washington

Partly sunny. Chance of Showers early in the Afternoon, then slight chance of Showers late in the afternoon. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of Showers 50 percent.

Tonight 31 May Washington

Showers likely and slight chance of Thunderstorms in the Evening, then chance of Showers after midnight. Lows in the upper 50s. Southeast Winds up to 5 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oneka Lake Temperature Statistics

May Temperature

Minneapolis / Blaine (11.8 miles)

  • Lowest 7 May, 2026

    30.2 °F

  • Average May

    56.6 °F

  • Highest 27 May, 2026

    89.6 °F

Climate (2021–Present)

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

    57.6 °F
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