Altamont Weather Forecast

    • 38
    • 54

    Becoming Sunny

    • 42
    • 54

    Partly Sunny

    • 50
    • 53

    Rain Likely

    • 52
    • 57

    Chance Rain

    • 49
    • 58

    Chance Rain

    • 47
    • 55

    Rain Likely

Today 29 Jan East Bay Hills

Partly cloudy in the morning then becoming sunny. Highs in the mid 50s. Southwest Winds around 5 Mph.

Tonight 29 Jan East Bay Hills

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s. Southwest Winds around 5 Mph.

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Altamont Temperature Statistics

January Temperature

Livermore, Livermore Municipal Airport (8.7 miles)

  • Lowest 27 January, 2025

    28 °F

  • Average January

    48.7 °F

  • Highest 9 January, 2025

    70.6 °F

Climate (2020–Present)

Livermore, Livermore Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    48.9 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    74.4 °F
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