Boundary Lake Weather Forecast

    • 40
    • 64

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

    • 35
    • 56

    Slight Chance Thunderstorms

    • 34
    • 54

    Chance Rain Showers

    • 36
    • 54

    Chance Rain Showers

    • 40
    • 60

    Mostly Sunny

    • 40
    • 63

    Mostly Sunny

Today 7 Sep Yosemite NP outside of the valley

Sunny. Highs 57 to 71. South Winds 5 to 15 Mph.

Tonight 7 Sep Yosemite NP outside of the valley

Mostly clear. Lows 35 to 49. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boundary Lake Temperature Statistics

September Temperature

MCMWTC BRIDGEPORT (23 miles)

  • Lowest 1 September, 2025

    44.1 °F

  • Average September

    61.5 °F

  • Highest 1 September, 2025

    81 °F

Climate (2020–Present)

MCMWTC BRIDGEPORT (23 miles)

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  • Average Low 2020–2025

    29.3 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    60.6 °F
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