Rebecca Lake Weather Forecast

    • 43
    • 65

    Rain Showers

    • 41
    • 64

    Increasing Clouds

    • 40
    • 60

    Partly Sunny

    • 38
    • 57

    Partly Sunny

    • 41
    • 63

    Partly Sunny

    • 44
    • 67

    Partly Sunny

    • 45
    • 69

    Mostly Sunny

Today 13 May Upper Columbia Basin

Rain Showers and a chance of Thunderstorms. Patchy blowing dust. Highs in the mid to upper 60s. Temperature falling into the upper 50s in the afternoon. Windy. Southwest wind 20 to 30 Mph with Gusts up to 50 Mph. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 13 May Upper Columbia Basin

Mostly clear. A chance of rain Showers in the evening. Patchy blowing dust. Lows in the lower to mid 40s. Windy. Southwest wind 20 to 30 Mph with Gusts up to 45 Mph. Chance of precipitation 50 percent.

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Rebecca Lake Temperature Statistics

May Temperature

Omak Airport (38.5 miles)

  • Lowest 1 May, 2026

    39.7 °F

  • Average May

    65.1 °F

  • Highest 3 May, 2026

    86.6 °F

Climate (2021–Present)

Omak Airport (38.5 miles)

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  • Average Low 2021–2026

    41 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    63.1 °F
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