South Arm Weather Forecast

    • 36
    • 57

    Mostly Sunny

    • 42
    • 56

    Increasing Clouds

    • 50
    • 55

    Rain Showers

    • 53
    • 57

    Rain Showers

    • 51
    • 60

    Rain Showers Likely

    • 48
    • 58

    Rain Showers

    • 45
    • 56

    Rain Showers

Today 29 Jan Northern San Joaquin Valley

Areas of frost in the morning. Patchy fog late in the morning. Sunny. Highs 54 to 59. Light Winds.

Tonight 29 Jan Northern San Joaquin Valley

Clear. Patchy frost late in the night. Lows 33 to 39. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Arm Temperature Statistics

January Temperature

Sacramento Mather Airport (31.7 miles)

  • Lowest 20 January, 2025

    24.8 °F

  • Average January

    46.8 °F

  • Highest 7 January, 2025

    66.2 °F

Climate (2020–Present)

Sacramento Mather Airport (31.7 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    61.9 °F

  • Average High 2020–2025

    75.6 °F
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