Fornis Weather Forecast

    • 50
    • 64

    Increasing Clouds

    • 48
    • 62

    Mostly Cloudy

    • 43
    • 60

    Partly Sunny

    • 41
    • 58

    Mostly Sunny

    • 42
    • 59

    Partly Sunny

    • 45
    • 58

    Partly Sunny

Today 20 Jan Motherlode

Partly cloudy in the morning then becoming mostly cloudy. Widespread fog. Locally dense early in the morning. Haze through the day. Highs 59 to 67. Light Winds.

Tonight 20 Jan Motherlode

Mostly cloudy. Widespread fog. Locally dense after midnight. Lows 44 to 52. Light Winds.

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  • Temperature Real-Time

Fornis Temperature Statistics

January Temperature

Auburn Municipal Airport (12.4 miles)

  • Lowest 9 January, 2026

    32 °F
  • Average January

    49.2 °F
  • Highest 15 January, 2026

    69.8 °F

Climate (2021–Present)

Auburn Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    51.1 °F
  • Average 2021–2026

    61.7 °F
  • Average High 2021–2026

    71.7 °F
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