Sierra City Weather Forecast

    • 46
    • 70

    Sunny

    • 45
    • 72

    Mostly Sunny

    • 43
    • 70

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 47
    • 63

    Chance Rain Showers

    • 45
    • 59

    Chance Rain Showers

Today 11 Dec West Slope Northern Sierra Nevada

Sunny. Highs 51 to 66 higher Elevations. 61 to 71 lower Elevations. Prevailing northeast Winds up to 10 Mph in the morning becoming light.

Tonight 11 Dec West Slope Northern Sierra Nevada

Clear, Colder. Lows 35 to 50 higher Elevations. 44 to 56 lower Elevations. Prevailing northeast Winds up to 10 Mph.

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Sierra City Temperature Statistics

December Temperature

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

  • Lowest 3 December, 2025

    34 °F

  • Average December

    46.5 °F

  • Highest 8 December, 2025

    57.9 °F

Climate (2020–Present)

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    60.3 °F
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