Newcastle Weather Forecast

    • 37
    • 57

    Mostly Sunny

    • 41
    • 61

    Sunny

    • 44
    • 68

    Sunny

    • 46
    • 70

    Mostly Sunny

    • 51
    • 70

    Chance Rain Showers

    • 48
    • 66

    Partly Sunny

    • 50
    • 71

    Mostly Sunny

Today 2 Apr Southern Sacramento Valley

Mostly sunny. Highs 58 to 64. Northwest Winds up to 10 Mph.

Tonight 2 Apr Southern Sacramento Valley

Clear. Lows 36 to 42. Northwest Winds up to 10 Mph.

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Newcastle Temperature Statistics

April Temperature

Auburn Municipal Airport (5.6 miles)

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  • Average April

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Climate (2020–Present)

Auburn Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    51.2 °F
  • Average 2020–2025

    62 °F
  • Average High 2020–2025

    72.1 °F
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