Fornis Weather Forecast

    • 43
    • 54

    Mostly Sunny

    • 45
    • 58

    Mostly Sunny

    • 45
    • 59

    Partly Sunny

    • 47
    • 60

    Mostly Sunny

    • 48
    • 64

    Partly Sunny

    • 48
    • 64

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

Today 5 Dec Motherlode

Patchy dense fog early in the morning. Areas of fog late in the morning. Sunny. Highs 49 to 61. Light Winds.

Tonight 5 Dec Motherlode

Clear. Patchy fog after midnight. Lows 38 to 46. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fornis Temperature Statistics

December Temperature

Auburn Municipal Airport (12.4 miles)

  • Lowest 3 December, 2025

    35.6 °F

  • Average December

    44.4 °F

  • Highest 3 December, 2025

    60.8 °F

Climate (2020–Present)

Auburn Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    61.7 °F

  • Average High 2020–2025

    71.7 °F
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