Bottleneck Lake Weather Forecast

    • 33
    • 44

    Mostly Cloudy

    • 36
    • 47

    Chance Rain Showers

    • 35
    • 49

    Slight Chance Thunderstorms

    • 39
    • 52

    Partly Sunny

    • 41
    • 54

    Partly Sunny

    • 41
    • 55

    Partly Sunny

    • 39
    • 53

    Partly Sunny

Today 18 May Northern Panhandle

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the 60s. Chance of precipitation 50 percent.

Tonight 18 May Northern Panhandle

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the upper 30s to lower 40s. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bottleneck Lake Temperature Statistics

May Temperature

Boundary County Airport (14.3 miles)

  • Lowest 1 May, 2026

    39.2 °F

  • Average May

    57.4 °F

  • Highest 12 May, 2026

    77 °F

Climate (2021–Present)

Boundary County Airport (14.3 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    56.8 °F
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