Lake Catherine Weather Forecast

    • 31
    • 47

    Mostly Sunny

    • 32
    • 48

    Mostly Sunny

    • 33
    • 49

    Mostly Sunny

    • 38
    • 52

    Mostly Sunny

    • 41
    • 56

    Mostly Sunny

    • 42
    • 56

    Mostly Sunny

Today 30 Jun Upper San Joaquin River

Warmer, sunny. Highs 54 to 68. Northwest Winds up to 5 Mph shifting to the west 5 to 15 Mph with Gusts to around 30 Mph in the afternoon.

Tonight 30 Jun Upper San Joaquin River

Mostly clear. Lows 35 to 47. West Winds 5 to 10 Mph with Gusts to around 30 Mph shifting to the southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Catherine Temperature Statistics

June Temperature

Mammoth Yosemite Airport (20.5 miles)

  • Lowest 8 June, 2026

    33.8 °F

  • Average June

    65 °F

  • Highest 16 June, 2026

    86 °F

Climate (2021–2026)

Mammoth Yosemite Airport (20.5 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    60.6 °F
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