San Joaquin Mountain Weather Forecast

    • 25
    • 37

    Sunny

    • 28
    • 41

    Mostly Sunny

    • 29
    • 42

    Sunny

    • 26
    • 42

    Sunny

    • 25
    • 40

    Sunny

    • 29
    • 43

    Mostly Sunny

Today 12 Jan Mono

Sunny. Areas of freezing fog in the morning. Highs 38 to 48. Light Winds.

Tonight 12 Jan Mono

Clear. Areas of freezing fog after midnight. Lows 15 to 25. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Joaquin Mountain Temperature Statistics

January Temperature

Mammoth Yosemite Airport (15.5 miles)

  • Lowest 10 January, 2026

    -2.2 °F

  • Average January

    22.2 °F

  • Highest 3 January, 2026

    39.2 °F

Climate (2021–Present)

Mammoth Yosemite Airport (15.5 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    60.8 °F
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