Sullivan Lake Weather Forecast

    • 19
    • 41

    Mostly Sunny

    • 22
    • 42

    Mostly Sunny

    • 29
    • 38

    Snow Likely

    • 31
    • 36

    Snow Likely

    • 28
    • 41

    Chance Snow

    • 26
    • 39

    Blizzard

Today 29 Jan Mono

Sunny. Highs 41 to 51. Northwest Winds around 10 Mph in the morning becoming light.

Tonight 29 Jan Mono

Clear. Lows 9 to 19. Northwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sullivan Lake Temperature Statistics

January Temperature

Mammoth Yosemite Airport (19.3 miles)

  • Lowest 21 January, 2025

    3.2 °F

  • Average January

    30.8 °F

  • Highest 10 January, 2025

    60.8 °F

Climate (2020–Present)

Mammoth Yosemite Airport (19.3 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    46.4 °F

  • Average High 2020–2025

    61.3 °F
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