South Arm Weather Forecast

    • 35
    • 50

    Mostly Sunny

    • 36
    • 50

    Mostly Sunny

    • 39
    • 52

    Partly Sunny

    • 40
    • 53

    Partly Sunny

    • 43
    • 55

    Partly Sunny

    • 45
    • 57

    Partly Sunny

Today 8 Jan Northern San Joaquin Valley

Sunny. Highs 47 to 54. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 8 Jan Northern San Joaquin Valley

Mostly clear. Areas of frost after midnight. Lows around 34. Northwest Winds up to 15 Mph with Gusts to around 30 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

South Arm Temperature Statistics

January Temperature

Sacramento Mather Airport (31.7 miles)

  • Lowest 6 January, 2026

    44.6 °F
  • Average January

    54.7 °F
  • Highest 1 January, 2026

    62.6 °F

Climate (2021–Present)

Sacramento Mather Airport (31.7 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    48.7 °F
  • Average 2021–2026

    61.7 °F
  • Average High 2021–2026

    75.3 °F
Get WillyWeather+ to remove ads