Italian Slough Weather Forecast

    • 53
    • 74

    Increasing Clouds

    • 54
    • 76

    Slight Chance Rain

    • 53
    • 76

    Mostly Sunny

    • 52
    • 81

    Sunny

    • 56
    • 87

    Sunny

    • 58
    • 91

    Mostly Sunny

Today 27 May East Bay Interior Valleys

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 70s. Southwest Winds up to 5 Mph increasing to 5 to 15 Mph in the afternoon.

Tonight 27 May East Bay Interior Valleys

Mostly cloudy. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.

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Italian Slough Temperature Statistics

May Temperature

Livermore, Livermore Municipal Airport (16.2 miles)

  • Lowest 14 May, 2026

    47.6 °F

  • Average May

    64.9 °F

  • Highest 21 May, 2026

    92.6 °F

Climate (2021–Present)

Livermore, Livermore Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    74.2 °F
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