South Arm Weather Forecast

    • 69
    • 95

    Increasing Clouds

    • 62
    • 88

    Chance Rain

    • 58
    • 89

    Sunny

    • 56
    • 88

    Sunny

    • 53
    • 83

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

Today 27 Aug Northeastern San Joaquin Valley Below 1000 ft

Sunny in the Morning, then mostly cloudy with a slight chance of rain in the afternoon. Highs around 95. Northwest Winds 10 to 15 Mph.

Tonight 27 Aug Northeastern San Joaquin Valley Below 1000 ft

Mostly cloudy. A slight chance of rain after midnight. Lows 68 to 76. Northwest Winds up to 10 Mph.

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South Arm Temperature Statistics

August Temperature

Sacramento Mather Airport (31.7 miles)

  • Lowest 18 August, 2026

    54.7 °F

  • Average August

    76 °F

  • Highest 3 August, 2026

    105.4 °F

Climate (2021–2026)

Sacramento Mather Airport (31.7 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    75.5 °F
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