Hetch Hetchy Reservoir Weather Forecast

    • 69
    • 94

    Mostly Sunny

    • 70
    • 95

    Partly Sunny

    • 70
    • 92

    Slight Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

    • 68
    • 91

    Slight Chance Thunderstorms

    • 68
    • 90

    Partly Sunny

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hetch Hetchy Reservoir Temperature Statistics

July Temperature

MCMWTC BRIDGEPORT (30.4 miles)

  • Lowest 3 July, 2018

    39.9 °F

  • Average July

    69.7 °F

  • Highest 11 July, 2018

    88 °F

Climate (2014–Present)

MCMWTC BRIDGEPORT (30.4 miles)

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  • Average Low 2014–Present

    30.3 °F

  • Average 2014–Present

    46.4 °F

  • Average High 2014–Present

    61.3 °F
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